From 404a2e41c27fa1022e7294de5cf1e6dcfb03250b Mon Sep 17 00:00:00 2001
From: Jonas Johan Solsvik <jonasjso@protonmail.com>
Date: Sat, 5 Dec 2020 19:14:10 +0100
Subject: [PATCH 1/9] add deno language with example

---
 Dockerfile                               |  7 +++++--
 README.md                                |  1 +
 days/day-00-example/solutions/example.ts | 14 ++++++++++++++
 days/day-00-example/test.sh              |  5 +++--
 languages/deno.sh                        | 18 ++++++++++++++++++
 scripts/print-versions.sh                |  4 ++++
 6 files changed, 45 insertions(+), 4 deletions(-)
 create mode 100644 days/day-00-example/solutions/example.ts
 create mode 100755 languages/deno.sh

diff --git a/Dockerfile b/Dockerfile
index 0817ba32..f465882d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 # 2. Build things from source first, so get build deps installed
 RUN apt-get update && apt-get install -yqq --no-install-recommends\
   # build-essential includes `make`, `gcc` and `g++`
-  build-essential git wget ca-certificates curl
+  build-essential git wget ca-certificates curl unzip
 
 # 3. Install zig compiler, from ziglang.org
 RUN cd /opt && wget https://ziglang.org/download/0.7.0/zig-linux-x86_64-0.7.0.tar.xz\
@@ -25,7 +25,10 @@ RUN git clone https://github.com/polyml/polyml.git /tmp/polyml && cd /tmp/polyml
 # 5. Tell apt to install node.js from nodesource.com, to get v15.x instead of v12.x
 RUN curl -sL https://deb.nodesource.com/setup_15.x | bash -
 
-# 6. Install all other compilers, from apt-get
+# 6. Install deno.js run-time from deno.land
+RUN curl -fsSL https://deno.land/x/install/install.sh | sh && cp ~/.deno/bin/deno /bin/
+
+# 7. Install all other compilers, from apt-get
 RUN apt-get update && apt-get install -yqq --no-install-recommends\
     default-jdk golang nodejs php-cli python3 ruby rustc \
   # Cleanup what we don't need
diff --git a/README.md b/README.md
index 01aa99ec..a6285d20 100644
--- a/README.md
+++ b/README.md
@@ -71,6 +71,7 @@ If you enjoy working on this project, consider sharing it with your friends. The
 | java     | javac    Main.java && java Main                |        0 / 25       |
 | node     | node     --harmony-top-level-await main.mjs    |        0 / 25       |
 | php      | php      main.php                              |        0 / 25       |
+| deno     | deno run -q main.ts                            |        0 / 25       |
 
 *List of programming languages supported by our [Dockerfile](./Dockerfile)*
 
diff --git a/days/day-00-example/solutions/example.ts b/days/day-00-example/solutions/example.ts
new file mode 100644
index 00000000..e76f765c
--- /dev/null
+++ b/days/day-00-example/solutions/example.ts
@@ -0,0 +1,14 @@
+import { readLines } from "https://deno.land/std@0.79.0/io/bufio.ts";
+
+let sum_all = 0;
+let sum_odd = 0;
+
+for await (const line of readLines(Deno.stdin)) {
+  const num = parseInt(line);
+  if (isNaN(num)) continue;
+  sum_all += num;
+  sum_odd += num % 2 == 1 ? num : 0;
+}
+
+console.log(`${sum_all}`);
+console.log(`${sum_odd}`);
diff --git a/days/day-00-example/test.sh b/days/day-00-example/test.sh
index 55e88005..a549c93e 100755
--- a/days/day-00-example/test.sh
+++ b/days/day-00-example/test.sh
@@ -9,11 +9,12 @@ $D/../../languages/rust.sh   $D/input.txt $D/output.txt $D/solutions/example.rs
 $D/../../languages/go.sh     $D/input.txt $D/output.txt $D/solutions/example.go
 $D/../../languages/c.sh      $D/input.txt $D/output.txt $D/solutions/example.c
 $D/../../languages/cpp.sh    $D/input.txt $D/output.txt $D/solutions/example.cpp
-$D/../../languages/sml.sh    $D/input.txt $D/output.txt $D/solutions/example.sml
 $D/../../languages/bash.sh   $D/input.txt $D/output.txt $D/solutions/example.bash
 $D/../../languages/php.sh    $D/input.txt $D/output.txt $D/solutions/example.php
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/example.py
-$D/../../languages/ruby.sh   $D/input.txt $D/output.txt $D/solutions/example.rb
+$D/../../languages/deno.sh   $D/input.txt $D/output.txt $D/solutions/example.ts
 $D/../../languages/node.sh   $D/input.txt $D/output.txt $D/solutions/example.mjs
+$D/../../languages/ruby.sh   $D/input.txt $D/output.txt $D/solutions/example.rb
 $D/../../languages/java.sh   $D/input.txt $D/output.txt $D/solutions Example
+$D/../../languages/sml.sh    $D/input.txt $D/output.txt $D/solutions/example.sml
 echo ""
diff --git a/languages/deno.sh b/languages/deno.sh
new file mode 100755
index 00000000..fe3cc5ab
--- /dev/null
+++ b/languages/deno.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Usage:   ../../languages/deno.sh INPUT     OUTPUT     SOLUTION
+# Example: ../../languages/deno.sh input.txt output.txt solutions/day03.ts
+
+INPUT="$1"
+OUTPUT="$2"
+SOLUTION="$3"
+
+start=$(($(date +%s%N)/1000000))
+cat $INPUT | deno run -q $SOLUTION | diff - $OUTPUT
+end=$(($(date +%s%N)/1000000))
+
+TIME="$(expr $end - $start)"
+
+D=$(dirname $(realpath $0))
+$D/../scripts/print-test.sh "deno" "$TIME" "$SOLUTION"
diff --git a/scripts/print-versions.sh b/scripts/print-versions.sh
index 20347745..c30955cc 100755
--- a/scripts/print-versions.sh
+++ b/scripts/print-versions.sh
@@ -9,6 +9,10 @@ echo "$ bash --version"
 bash --version
 echo ""
 
+echo "$ deno --version"
+deno --version
+echo ""
+
 echo "$ gcc version"
 gcc --version
 

From f6ba57de5d4ee285f319544e0973fd905f6674a3 Mon Sep 17 00:00:00 2001
From: Jonas Johan Solsvik <jonasjso@protonmail.com>
Date: Mon, 7 Dec 2020 21:06:06 +0100
Subject: [PATCH 2/9] solve day01 in deno

---
 days/day-00-example/solutions/example.ts |  8 ++++----
 days/day-00-example/test.sh              |  2 +-
 days/day-01/solutions/day01.ts           | 22 ++++++++++++++++++++++
 days/day-01/test.sh                      |  1 +
 languages/deno.sh                        |  4 +++-
 5 files changed, 31 insertions(+), 6 deletions(-)
 create mode 100644 days/day-01/solutions/day01.ts

diff --git a/days/day-00-example/solutions/example.ts b/days/day-00-example/solutions/example.ts
index e76f765c..1398fbd1 100644
--- a/days/day-00-example/solutions/example.ts
+++ b/days/day-00-example/solutions/example.ts
@@ -1,14 +1,14 @@
-import { readLines } from "https://deno.land/std@0.79.0/io/bufio.ts";
+const file = (await Deno.readTextFile('/dev/stdin'))
+  .split("\n")
+  .slice(0, -1)
 
 let sum_all = 0;
 let sum_odd = 0;
 
-for await (const line of readLines(Deno.stdin)) {
+for (const line of file) {
   const num = parseInt(line);
-  if (isNaN(num)) continue;
   sum_all += num;
   sum_odd += num % 2 == 1 ? num : 0;
 }
-
 console.log(`${sum_all}`);
 console.log(`${sum_odd}`);
diff --git a/days/day-00-example/test.sh b/days/day-00-example/test.sh
index a549c93e..a199fe2f 100755
--- a/days/day-00-example/test.sh
+++ b/days/day-00-example/test.sh
@@ -9,6 +9,7 @@ $D/../../languages/rust.sh   $D/input.txt $D/output.txt $D/solutions/example.rs
 $D/../../languages/go.sh     $D/input.txt $D/output.txt $D/solutions/example.go
 $D/../../languages/c.sh      $D/input.txt $D/output.txt $D/solutions/example.c
 $D/../../languages/cpp.sh    $D/input.txt $D/output.txt $D/solutions/example.cpp
+$D/../../languages/sml.sh    $D/input.txt $D/output.txt $D/solutions/example.sml
 $D/../../languages/bash.sh   $D/input.txt $D/output.txt $D/solutions/example.bash
 $D/../../languages/php.sh    $D/input.txt $D/output.txt $D/solutions/example.php
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/example.py
@@ -16,5 +17,4 @@ $D/../../languages/deno.sh   $D/input.txt $D/output.txt $D/solutions/example.ts
 $D/../../languages/node.sh   $D/input.txt $D/output.txt $D/solutions/example.mjs
 $D/../../languages/ruby.sh   $D/input.txt $D/output.txt $D/solutions/example.rb
 $D/../../languages/java.sh   $D/input.txt $D/output.txt $D/solutions Example
-$D/../../languages/sml.sh    $D/input.txt $D/output.txt $D/solutions/example.sml
 echo ""
diff --git a/days/day-01/solutions/day01.ts b/days/day-01/solutions/day01.ts
new file mode 100644
index 00000000..20834cfc
--- /dev/null
+++ b/days/day-01/solutions/day01.ts
@@ -0,0 +1,22 @@
+const numbers = (await Deno.readTextFile('/dev/stdin'))
+  .split("\n")
+  .slice(0, -1)
+  .map((line: string) => parseInt(line))
+
+let part1 = 0, part2 = 0;
+
+for (const i of numbers) {
+  for (const j of numbers) {
+    if (!part1 && i + j === 2020) {
+      part1 = i * j;
+    }
+    for (const k of numbers) {
+      if (!part2 && i + j + k === 2020) {
+        part2 = i * j * k;
+      }
+    }
+  }
+}
+
+console.log(`${part1}`)
+console.log(`${part2}`)
diff --git a/days/day-01/test.sh b/days/day-01/test.sh
index 1f018130..27798b54 100755
--- a/days/day-01/test.sh
+++ b/days/day-01/test.sh
@@ -8,6 +8,7 @@ echo "--- Day 1: Report Repair ---"
 $D/../../languages/go.sh     $D/input.txt $D/output.txt $D/solutions/day01.go
 $D/../../languages/c.sh      $D/input.txt $D/output.txt $D/solutions/day01.c
 $D/../../languages/sml.sh    $D/input.txt $D/output.txt $D/solutions/day01.sml
+$D/../../languages/deno.sh   $D/input.txt $D/output.txt $D/solutions/day01.ts
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/one-liner.py
 $D/../../languages/cpp.sh    $D/input.txt $D/output.txt $D/solutions/day01.cpp
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day01.py
diff --git a/languages/deno.sh b/languages/deno.sh
index fe3cc5ab..97a0a1cf 100755
--- a/languages/deno.sh
+++ b/languages/deno.sh
@@ -8,8 +8,10 @@ INPUT="$1"
 OUTPUT="$2"
 SOLUTION="$3"
 
+deno install -f --quiet "$SOLUTION" >/dev/null
+
 start=$(($(date +%s%N)/1000000))
-cat $INPUT | deno run -q $SOLUTION | diff - $OUTPUT
+cat $INPUT | deno run --allow-read $SOLUTION | diff - $OUTPUT
 end=$(($(date +%s%N)/1000000))
 
 TIME="$(expr $end - $start)"

From 6e2c85c1c00a02eea9b173d631d0279ad892d37d Mon Sep 17 00:00:00 2001
From: Jonas Johan Solsvik <jonasjso@protonmail.com>
Date: Mon, 7 Dec 2020 21:28:56 +0100
Subject: [PATCH 3/9] solve day02 in deno

---
 days/day-02/solutions/day02.c  |  2 ++
 days/day-02/solutions/day02.ts | 32 ++++++++++++++++++++++++++++++++
 days/day-02/test.sh            |  1 +
 3 files changed, 35 insertions(+)
 create mode 100644 days/day-02/solutions/day02.ts

diff --git a/days/day-02/solutions/day02.c b/days/day-02/solutions/day02.c
index 7aab5e22..279c7d39 100644
--- a/days/day-02/solutions/day02.c
+++ b/days/day-02/solutions/day02.c
@@ -20,10 +20,12 @@ int main() {
       }
     }
 
+    // --- Part1 ---
     if (letter_occurances >= from && letter_occurances <= to) {
       valid_passwords += 1;
     }
 
+    // --- Part2 ---
     int letter_occurances_part2 = 0;
     if (password[from-1] == letter) {
       letter_occurances_part2 += 1;
diff --git a/days/day-02/solutions/day02.ts b/days/day-02/solutions/day02.ts
new file mode 100644
index 00000000..ea9a6718
--- /dev/null
+++ b/days/day-02/solutions/day02.ts
@@ -0,0 +1,32 @@
+const passwords = [...(await Deno.readTextFile('/dev/stdin'))
+  .matchAll(/(\d+)-(\d+) (\w): (\w+)/g)]
+  .map(([,from, to, letter, password]) => ({
+    from: parseInt(from),
+    to: parseInt(to),
+    letter,
+    password
+  }))
+
+
+// --- part1 ---
+const part1_passwords = passwords
+  .reduce((count, {from, to, letter, password}) => {
+
+    const letterCount = [...password]
+      .reduce((letterCount, passwordLetter) => letterCount + (letter === passwordLetter ? 1:0), 0)
+
+    return count + (from <= letterCount && letterCount <= to ? 1:0);
+    }, 0)
+
+const part2_passwords = passwords
+  .reduce((count, {from, to, letter, password}) => {
+
+    let letterCount = 0;
+    letterCount += (password.charAt(from-1) === letter ? 1:0);
+    letterCount += (password.charAt(to-1) === letter ? 1:0);
+
+    return count + (letterCount === 1 ? 1:0);
+  }, 0);
+
+console.log(`${part1_passwords}`);
+console.log(`${part2_passwords}`);
diff --git a/days/day-02/test.sh b/days/day-02/test.sh
index 405781b1..43aab6ba 100755
--- a/days/day-02/test.sh
+++ b/days/day-02/test.sh
@@ -12,4 +12,5 @@ $D/../../languages/cpp.sh     $D/input.txt $D/output.txt $D/solutions/day02.cpp
 $D/../../languages/sml.sh     $D/input.txt $D/output.txt $D/solutions/day02.sml
 $D/../../languages/go.sh      $D/input.txt $D/output.txt $D/solutions/day02.tholok97.go
 $D/../../languages/python.sh  $D/input.txt $D/output.txt $D/solutions/day02.py
+$D/../../languages/deno.sh    $D/input.txt $D/output.txt $D/solutions/day02.ts
 echo ""

From 6f2c84af04a552399c7f90761f4c436158beb813 Mon Sep 17 00:00:00 2001
From: Jonas Johan Solsvik <jonasjso@protonmail.com>
Date: Mon, 7 Dec 2020 21:43:59 +0100
Subject: [PATCH 4/9] solve day03 in deno

---
 days/day-03/solutions/day03.ts | 42 ++++++++++++++++++++++++++++++++++
 days/day-03/test.sh            |  1 +
 2 files changed, 43 insertions(+)
 create mode 100644 days/day-03/solutions/day03.ts

diff --git a/days/day-03/solutions/day03.ts b/days/day-03/solutions/day03.ts
new file mode 100644
index 00000000..c55a9ec5
--- /dev/null
+++ b/days/day-03/solutions/day03.ts
@@ -0,0 +1,42 @@
+const lines = [...(await Deno.readTextFile('/dev/stdin'))
+  .matchAll(/[.#]+/g)]
+  .map(([line])=> line);
+
+/** @assumption: every line has the same width */
+const LINE_WIDTH = lines[0].length
+
+const toboggans = [
+  { x: 0, y: 0, right: 3, down: 1, treesHit: 0},
+  { x: 0, y: 0, right: 1, down: 1, treesHit: 0},
+  { x: 0, y: 0, right: 5, down: 1, treesHit: 0},
+  { x: 0, y: 0, right: 7, down: 1, treesHit: 0},
+  { x: 0, y: 0, right: 1, down: 2, treesHit: 0},
+]
+
+const FREE = ".";
+const TREE = "#";
+
+for (const toboggan of toboggans) {
+  // Move toboggan
+  toboggan.x = (toboggan.x + toboggan.right) % LINE_WIDTH;
+  toboggan.y = toboggan.down;
+
+  while (toboggan.y < lines.length) {
+    const line = lines[toboggan.y];
+
+    // Check hit?
+    toboggan.treesHit += (line.charAt(toboggan.x) === TREE ? 1:0);
+
+    toboggan.x = (toboggan.x + toboggan.right) % LINE_WIDTH;
+    toboggan.y = toboggan.y + toboggan.down;
+  }
+}
+
+
+let treeProduct = 1;
+for (const { treesHit } of toboggans) {
+  treeProduct *= treesHit;
+}
+
+console.log(`${toboggans[0].treesHit}`)
+console.log(`${treeProduct}`)
diff --git a/days/day-03/test.sh b/days/day-03/test.sh
index e22dff49..cd45467f 100755
--- a/days/day-03/test.sh
+++ b/days/day-03/test.sh
@@ -12,4 +12,5 @@ $D/../../languages/sml.sh    $D/input.txt $D/output.txt $D/solutions/day03.sml
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day03.preng.py
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/one-liner.py
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day03.klyve.py
+$D/../../languages/deno.sh   $D/input.txt $D/output.txt $D/solutions/day03.ts
 echo ""

From 529cf915d9441342ff2e718da408db767760b802 Mon Sep 17 00:00:00 2001
From: Jonas Johan Solsvik <jonasjso@protonmail.com>
Date: Mon, 7 Dec 2020 22:01:08 +0100
Subject: [PATCH 5/9] solve day04 in deno

---
 days/day-04/solutions/day04.ts | 81 ++++++++++++++++++++++++++++++++++
 days/day-04/test.sh            |  1 +
 2 files changed, 82 insertions(+)
 create mode 100644 days/day-04/solutions/day04.ts

diff --git a/days/day-04/solutions/day04.ts b/days/day-04/solutions/day04.ts
new file mode 100644
index 00000000..0c458cc8
--- /dev/null
+++ b/days/day-04/solutions/day04.ts
@@ -0,0 +1,81 @@
+const lines = await Deno.readTextFile('/dev/stdin')
+
+const passportStrings = [...lines.matchAll(/\S+([ \n][\S]+)*/g)]
+  .map(([match]) => match);
+
+const passportTokens = passportStrings
+  .map(pass => pass.replaceAll(/\n/g, " ").split(" "))
+
+const passportKeyValues = passportTokens
+  .map(tokens => tokens.map((token: string) => token.split(":")))
+
+const REQUIRED_VALIDATORS = {
+  //  byr (Birth Year) - four digits; at least 1920 and at most 2002.
+  byr: (value: string) => !!value.match(/[\d]{4}/)
+    && 1920 <= parseInt(value) && parseInt(value) <= 2002
+  ,
+
+  //  iyr (Issue Year) - four digits; at least 2010 and at most 2020.
+  iyr: (value: string) => !!value.match(/[\d]{4}/)
+    && 2010 <= parseInt(value) && parseInt(value) <= 2020
+  ,
+
+  //  eyr (Expiration Year) - four digits; at least 2020 and at most 2030.
+  eyr: (value: string) => !!value.match(/[\d]{4}/)
+    && 2020 <= parseInt(value) && parseInt(value) <= 2030
+  ,
+
+  //  hgt (Height) - a number followed by either cm or in:
+  //  If cm, the number must be at least 150 and at most 193.
+  //  If in, the number must be at least 59 and at most 76.
+  hgt: (value: string) => {
+    const [,num, unit] = value.match(/(\d\d\d?)(in|cm)/) ?? [];
+    if (!num) return false;
+
+    const number = parseInt(num);
+
+    return (unit === "cm" && 150 <= number && number <= 193)
+      || (unit === "in" && 59 <= number && number <= 76);
+  },
+
+  //  hcl (Hair Color) - a # followed by exactly six characters 0-9 or a-f.
+  hcl: (value: string) => !!value.match(/#[a-z0-9]{6}/),
+
+  //  ecl (Eye Color) - exactly one of: amb blu brn gry grn hzl oth.
+  ecl: (value: string) => !!value.match(/amb|blu|brn|gry|grn|hzl|oth/),
+
+  // pid (Passport ID) - a nine-digit number, including leading zeroes.
+  pid: (value: string) => value.length === 9 && !!value.match(/[0]*[1-9][0-9]*/),
+} as {
+  [key: string]: (value: string) => boolean
+}
+
+const REQUIRED_KEYS = Object.keys(REQUIRED_VALIDATORS);
+
+const passportRequiredKeyValues = passportKeyValues
+  .map(keyValues => keyValues
+    .filter(([key]) => REQUIRED_KEYS.includes(key)))
+
+const [part1, part2] = passportRequiredKeyValues
+  .reduce(([part1, part2], requiredKeyValues) => {
+
+    const keys = requiredKeyValues
+      .map(([key]) => key)
+
+    const keySet = [...new Set(keys)];
+
+    const passportKeysAreValid = REQUIRED_KEYS
+      .every(key => keySet.includes(key));
+
+    const passportValuesAreValid = passportKeysAreValid &&
+      requiredKeyValues
+        .every(([key, value]) => REQUIRED_VALIDATORS[key](value));
+
+    return [
+      part1 + (passportKeysAreValid ? 1:0),
+      part2 + (passportValuesAreValid ? 1:0)
+    ];
+  }, [0,0])
+
+console.log(`${part1}`);
+console.log(`${part2}`);
diff --git a/days/day-04/test.sh b/days/day-04/test.sh
index 8825cae3..5a975fee 100755
--- a/days/day-04/test.sh
+++ b/days/day-04/test.sh
@@ -12,6 +12,7 @@ $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day04.klyve
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day04.preng.py
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day04.jorgen.py
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day04.stektpotet.py
+$D/../../languages/deno.sh   $D/input.txt $D/output.txt $D/solutions/day04.ts
 $D/../../languages/node.sh   $D/input.txt $D/output.txt $D/solutions/day04.mjs
 $D/../../languages/ruby.sh   $D/input.txt $D/output.txt $D/solutions/day04.klyve.rb
 echo

From 09f687fa125de45b6648fe9e5d89127fe7270a11 Mon Sep 17 00:00:00 2001
From: Jonas Johan Solsvik <jonasjso@protonmail.com>
Date: Mon, 7 Dec 2020 22:26:46 +0100
Subject: [PATCH 6/9] solve day05 in deno

---
 days/day-05/solutions/day05.ts | 22 ++++++++++++++++++++++
 days/day-05/test.sh            |  1 +
 2 files changed, 23 insertions(+)
 create mode 100644 days/day-05/solutions/day05.ts

diff --git a/days/day-05/solutions/day05.ts b/days/day-05/solutions/day05.ts
new file mode 100644
index 00000000..764a96f7
--- /dev/null
+++ b/days/day-05/solutions/day05.ts
@@ -0,0 +1,22 @@
+const lines = [...(await Deno.readTextFile('/dev/stdin'))
+  .matchAll(/[BFLR]+/g)]
+  .map(([line]) => line)
+
+let ids = lines
+  .map(line => [...line]
+    .reverse()
+    .reduce((acc, char, i) => acc | (char === "B" || char === "R" ? (1 << i) : 0)
+      , 0)
+)
+
+// --- part1 ---
+const maxSeat = ids.reduce((acc, id) => Math.max(acc, id), -Infinity)
+
+// --- part2 ---
+const emptySeat = ids
+  .sort((a, b) => a - b)
+  .find((id, i) => i > 0 && id !== (ids[i-1] + 1))
+  ?? 0
+
+console.log(`${maxSeat}`)
+console.log(`${emptySeat - 1}`) // Why -1?
diff --git a/days/day-05/test.sh b/days/day-05/test.sh
index 5a87b5c3..c6bc802c 100755
--- a/days/day-05/test.sh
+++ b/days/day-05/test.sh
@@ -13,4 +13,5 @@ $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day05.stekt
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day05.preng.py
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/one-liner.stektpotet.py
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day05.klyve.py
+$D/../../languages/deno.sh   $D/input.txt $D/output.txt $D/solutions/day05.ts
 echo ""

From 12d5ecf91fce34a4db20e13ec30dad737aed756b Mon Sep 17 00:00:00 2001
From: Jonas Johan Solsvik <jonasjso@protonmail.com>
Date: Mon, 7 Dec 2020 22:31:40 +0100
Subject: [PATCH 7/9] solve day06 in deno

---
 days/day-06/solutions/day06.mjs |  2 +-
 days/day-06/solutions/day06.ts  | 28 ++++++++++++++++++++++++++++
 days/day-06/test.sh             |  1 +
 3 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 days/day-06/solutions/day06.ts

diff --git a/days/day-06/solutions/day06.mjs b/days/day-06/solutions/day06.mjs
index f1dde29a..24b58ef0 100644
--- a/days/day-06/solutions/day06.mjs
+++ b/days/day-06/solutions/day06.mjs
@@ -13,7 +13,7 @@ const groupsNoWhitespace = groups
 
 const anyoneAnsweredYes = groupsNoWhitespace
   .reduce((count, group) => count
-    + (new Set( group.split("") )).size, 0)
+    + (new Set( [...group] )).size, 0)
 
 // -- part 2 --
 const groupsSplitByWhitespace = groups
diff --git a/days/day-06/solutions/day06.ts b/days/day-06/solutions/day06.ts
new file mode 100644
index 00000000..4b29723f
--- /dev/null
+++ b/days/day-06/solutions/day06.ts
@@ -0,0 +1,28 @@
+const lines = (await Deno.readTextFile('/dev/stdin'))
+
+const groups = [...lines.matchAll(/[a-z]+([\s][a-z]+)*/g)]
+  .map(([match]) => match);
+
+// -- Part 1 ---
+const groupsNoWhitespace = groups
+  .map(group => group.replaceAll(/[\s]/g, ""));
+
+const anyoneAnsweredYes = groupsNoWhitespace
+  .reduce((count, group) => count
+    + (new Set( [...group] )).size, 0)
+
+// -- part 2 --
+const groupsSplitByWhitespace = groups
+  .map(group => group.split(/[\s]/))
+
+const alphabet = [..."abcdefghijklmnopqrstuvwxyz"];
+
+const everyoneAnsweredYes = groupsSplitByWhitespace
+  .reduce((count, group) => count + alphabet
+    .reduce((count, char) => count
+      + (group.every(answer => answer.includes(char)) ? 1:0),
+    0),
+  0)
+
+console.log(`${anyoneAnsweredYes}`)
+console.log(`${everyoneAnsweredYes}`)
diff --git a/days/day-06/test.sh b/days/day-06/test.sh
index b9ec50a0..31674aaf 100755
--- a/days/day-06/test.sh
+++ b/days/day-06/test.sh
@@ -12,5 +12,6 @@ $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/one-liner.s
 $D/../../languages/sml.sh    $D/input.txt $D/output.txt $D/solutions/day06.sml
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day06.stektpotet.py
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day06.preng.py
+$D/../../languages/deno.sh   $D/input.txt $D/output.txt $D/solutions/day06.ts
 $D/../../languages/node.sh   $D/input.txt $D/output.txt $D/solutions/day06.mjs
 echo ""

From 854185a0bb3a430608b25695c60cdfec6e997854 Mon Sep 17 00:00:00 2001
From: Jonas Johan Solsvik <jonasjso@protonmail.com>
Date: Mon, 7 Dec 2020 22:53:31 +0100
Subject: [PATCH 8/9] Makefile / update dockertag

---
 .github/workflows/day-01.yaml | 2 +-
 .github/workflows/day-02.yaml | 2 +-
 .github/workflows/day-03.yaml | 2 +-
 .github/workflows/day-04.yaml | 2 +-
 .github/workflows/day-05.yaml | 2 +-
 .github/workflows/day-06.yaml | 2 +-
 .github/workflows/day-07.yaml | 2 +-
 .github/workflows/day-08.yaml | 2 +-
 .github/workflows/day-09.yaml | 2 +-
 .github/workflows/day-10.yaml | 2 +-
 .github/workflows/day-11.yaml | 2 +-
 .github/workflows/day-12.yaml | 2 +-
 .github/workflows/day-13.yaml | 2 +-
 .github/workflows/day-14.yaml | 2 +-
 .github/workflows/day-15.yaml | 2 +-
 .github/workflows/day-16.yaml | 2 +-
 .github/workflows/day-17.yaml | 2 +-
 .github/workflows/day-18.yaml | 2 +-
 .github/workflows/day-19.yaml | 2 +-
 .github/workflows/day-20.yaml | 2 +-
 .github/workflows/day-21.yaml | 2 +-
 .github/workflows/day-22.yaml | 2 +-
 .github/workflows/day-23.yaml | 2 +-
 .github/workflows/day-24.yaml | 2 +-
 .github/workflows/day-25.yaml | 2 +-
 Makefile                      | 2 +-
 26 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/.github/workflows/day-01.yaml b/.github/workflows/day-01.yaml
index b730a67d..6dbd06e1 100644
--- a/.github/workflows/day-01.yaml
+++ b/.github/workflows/day-01.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-02.yaml b/.github/workflows/day-02.yaml
index 281993c1..67b8fe74 100644
--- a/.github/workflows/day-02.yaml
+++ b/.github/workflows/day-02.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-03.yaml b/.github/workflows/day-03.yaml
index 3ba37f0f..8338c6d9 100644
--- a/.github/workflows/day-03.yaml
+++ b/.github/workflows/day-03.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-04.yaml b/.github/workflows/day-04.yaml
index 83660ddf..46166ddd 100644
--- a/.github/workflows/day-04.yaml
+++ b/.github/workflows/day-04.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-05.yaml b/.github/workflows/day-05.yaml
index 9c2226f3..f6df224d 100644
--- a/.github/workflows/day-05.yaml
+++ b/.github/workflows/day-05.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-06.yaml b/.github/workflows/day-06.yaml
index 0d890419..4677e030 100644
--- a/.github/workflows/day-06.yaml
+++ b/.github/workflows/day-06.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-07.yaml b/.github/workflows/day-07.yaml
index 7df7ff5d..0a47afb0 100644
--- a/.github/workflows/day-07.yaml
+++ b/.github/workflows/day-07.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-08.yaml b/.github/workflows/day-08.yaml
index cfd6194f..63232bce 100644
--- a/.github/workflows/day-08.yaml
+++ b/.github/workflows/day-08.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-09.yaml b/.github/workflows/day-09.yaml
index 8466783c..4f138559 100644
--- a/.github/workflows/day-09.yaml
+++ b/.github/workflows/day-09.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-10.yaml b/.github/workflows/day-10.yaml
index 639616ac..756f5730 100644
--- a/.github/workflows/day-10.yaml
+++ b/.github/workflows/day-10.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-11.yaml b/.github/workflows/day-11.yaml
index 7ffa2cda..aa4be83c 100644
--- a/.github/workflows/day-11.yaml
+++ b/.github/workflows/day-11.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-12.yaml b/.github/workflows/day-12.yaml
index 551bcbd6..1ddb9d47 100644
--- a/.github/workflows/day-12.yaml
+++ b/.github/workflows/day-12.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-13.yaml b/.github/workflows/day-13.yaml
index 89b51dc7..e791eca9 100644
--- a/.github/workflows/day-13.yaml
+++ b/.github/workflows/day-13.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-14.yaml b/.github/workflows/day-14.yaml
index 1da237ef..31a2e8d2 100644
--- a/.github/workflows/day-14.yaml
+++ b/.github/workflows/day-14.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-15.yaml b/.github/workflows/day-15.yaml
index ba6eb922..cd4a3093 100644
--- a/.github/workflows/day-15.yaml
+++ b/.github/workflows/day-15.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-16.yaml b/.github/workflows/day-16.yaml
index 9e97f8cb..73683f54 100644
--- a/.github/workflows/day-16.yaml
+++ b/.github/workflows/day-16.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-17.yaml b/.github/workflows/day-17.yaml
index 6a6fef2f..145b4b96 100644
--- a/.github/workflows/day-17.yaml
+++ b/.github/workflows/day-17.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-18.yaml b/.github/workflows/day-18.yaml
index b0825efd..68fbcd1d 100644
--- a/.github/workflows/day-18.yaml
+++ b/.github/workflows/day-18.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-19.yaml b/.github/workflows/day-19.yaml
index 6ca68bb4..092b6377 100644
--- a/.github/workflows/day-19.yaml
+++ b/.github/workflows/day-19.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-20.yaml b/.github/workflows/day-20.yaml
index 10ba0444..ce7bb18a 100644
--- a/.github/workflows/day-20.yaml
+++ b/.github/workflows/day-20.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-21.yaml b/.github/workflows/day-21.yaml
index 0239fd02..f28ebda5 100644
--- a/.github/workflows/day-21.yaml
+++ b/.github/workflows/day-21.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-22.yaml b/.github/workflows/day-22.yaml
index 6ac7daae..b52158c1 100644
--- a/.github/workflows/day-22.yaml
+++ b/.github/workflows/day-22.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-23.yaml b/.github/workflows/day-23.yaml
index b5b2cd67..dabe8883 100644
--- a/.github/workflows/day-23.yaml
+++ b/.github/workflows/day-23.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-24.yaml b/.github/workflows/day-24.yaml
index 476eb83b..047be5c6 100644
--- a/.github/workflows/day-24.yaml
+++ b/.github/workflows/day-24.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/.github/workflows/day-25.yaml b/.github/workflows/day-25.yaml
index a516d238..7ea9a6a2 100644
--- a/.github/workflows/day-25.yaml
+++ b/.github/workflows/day-25.yaml
@@ -16,7 +16,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/Makefile b/Makefile
index a2749b5b..d6efbfef 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-export DOCKER_TAG="jonasjso/adventofcode2020:2020-12-05-with-node15"
+export DOCKER_TAG="jonasjso/adventofcode2020:2020-12-07-with-deno"
 
 .PHONY:
 	test\

From 20d03c175a9cc918a9a795a6a96849d086a1635c Mon Sep 17 00:00:00 2001
From: Jonas Johan Solsvik <jonasjso@protonmail.com>
Date: Mon, 7 Dec 2020 23:05:17 +0100
Subject: [PATCH 9/9] solve day 07 in deno

---
 .github/workflows/day-00-example.yaml |  2 +-
 days/day-07/solutions/day07.mjs       |  1 -
 days/day-07/solutions/day07.ts        | 83 +++++++++++++++++++++++++++
 days/day-07/test.sh                   |  1 +
 4 files changed, 85 insertions(+), 2 deletions(-)
 create mode 100644 days/day-07/solutions/day07.ts

diff --git a/.github/workflows/day-00-example.yaml b/.github/workflows/day-00-example.yaml
index f43c89a8..ef85175c 100644
--- a/.github/workflows/day-00-example.yaml
+++ b/.github/workflows/day-00-example.yaml
@@ -20,7 +20,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: "jonasjso/adventofcode2020:2020-12-05-with-node15"
+      image: "jonasjso/adventofcode2020:2020-12-07-with-deno"
     steps:
       - uses: actions/checkout@v2
       - name: make versions
diff --git a/days/day-07/solutions/day07.mjs b/days/day-07/solutions/day07.mjs
index 6e6e9cc7..4e4d9254 100644
--- a/days/day-07/solutions/day07.mjs
+++ b/days/day-07/solutions/day07.mjs
@@ -1,5 +1,4 @@
 import { readFileSync } from "fs";
-import { resolve } from "path";
 
 const STANDARD_IN = 0
 const input = readFileSync(STANDARD_IN)
diff --git a/days/day-07/solutions/day07.ts b/days/day-07/solutions/day07.ts
new file mode 100644
index 00000000..35a332c8
--- /dev/null
+++ b/days/day-07/solutions/day07.ts
@@ -0,0 +1,83 @@
+const input = (await Deno.readTextFile("/dev/stdin"));
+
+type Bag = {
+  color: string;
+  bags_inside: BagRef[];
+};
+type BagRef = {
+  count: number;
+  color: string;
+};
+
+const bags = [
+  ...input.matchAll(/([\w]+ [\w]+) bags contain (\d (.*)[.]|no other bags)/g),
+].map(([, color, rest]) => {
+  const bags_inside = ([
+    ...rest.matchAll(/(\d) ([\w]+ [\w]+)/g),
+  ])
+    .map(([, count, color]) => ({ count: parseInt(count), color })) as BagRef[];
+
+  return ({ color, bags_inside });
+}) as Bag[];
+
+const COLOR_SHINY_GOLD = "shiny gold";
+
+// --- Part 1 ----
+// Recursively find shiny golden bags
+function findShinyGoldenBag(bag_refs: BagRef[]) {
+  if (bag_refs.length === 0) {
+    return 0;
+  }
+
+  const resolved_bags = bag_refs
+    .map((bag) => bags.find(({ color }) => color === bag.color))
+    .filter((bag) => bag !== undefined) as Bag[];
+
+  for (const { color, bags_inside } of resolved_bags) {
+    if (color === COLOR_SHINY_GOLD) {
+      return 1;
+    } else {
+      const found = findShinyGoldenBag(bags_inside);
+      if (found) {
+        return 1;
+      } else {
+        continue;
+      }
+    }
+  }
+  return 0;
+}
+
+const bagContainingShinyGoldeBagCount = bags
+  .reduce((count, bag) => count + findShinyGoldenBag(bag.bags_inside), 0);
+
+// --- Part 2 ---
+// Recursively count bags inside
+function countBagsInside(bag_refs: BagRef[]): number {
+  if (bag_refs.length === 0) {
+    return 1;
+  }
+
+  const resolved_bags = bag_refs
+    .map(
+      (bag) => [bag.count, bags.find(({ color }) => color === bag.color)]
+    ) as [number, Bag][];
+
+  const count = resolved_bags
+    .reduce(
+      (acc, [bag_count, bag]) =>
+        acc + bag_count * countBagsInside(bag.bags_inside),
+      1,
+    );
+
+  return count;
+}
+
+const shinyGoldenBag = bags.find(({ color }) =>
+  color === COLOR_SHINY_GOLD
+) as Bag;
+
+const shinyGoldBagInsideCount = countBagsInside(shinyGoldenBag.bags_inside) - 1;
+
+console.log(`${bagContainingShinyGoldeBagCount}`);
+console.log(`${shinyGoldBagInsideCount}`);
diff --git a/days/day-07/test.sh b/days/day-07/test.sh
index 7d315d37..d3fb35b3 100755
--- a/days/day-07/test.sh
+++ b/days/day-07/test.sh
@@ -10,4 +10,5 @@ $D/../../languages/sml.sh    $D/input.txt $D/output.txt $D/solutions/day07.sml
 $D/../../languages/go.sh     $D/input.txt $D/output.txt $D/solutions/tholok97.go
 $D/../../languages/python.sh $D/input.txt $D/output.txt $D/solutions/day07.stektpotet.py
 $D/../../languages/node.sh   $D/input.txt $D/output.txt $D/solutions/day07.mjs
+$D/../../languages/deno.sh   $D/input.txt $D/output.txt $D/solutions/day07.ts
 echo ""