diff --git a/src/2020/day6/input b/src/2020/day6/input
new file mode 100644
index 0000000..4dc63dd
--- /dev/null
+++ b/src/2020/day6/input
@@ -0,0 +1,2079 @@
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\ No newline at end of file
diff --git a/src/2020/day6/part1.ts b/src/2020/day6/part1.ts
new file mode 100644
index 0000000..bf407b3
--- /dev/null
+++ b/src/2020/day6/part1.ts
@@ -0,0 +1,5 @@
+export const part1 = (input: string) => {
+  return input
+    .split('\n\n')
+    .reduce((a, b) => a + new Set(b.replace(/(\n|\r)/g, '')).size, 0);
+};
diff --git a/src/2020/day6/part2.ts b/src/2020/day6/part2.ts
new file mode 100644
index 0000000..e28b7f0
--- /dev/null
+++ b/src/2020/day6/part2.ts
@@ -0,0 +1,12 @@
+export const part2 = (input: string) => {
+  return input.split('\n\n').reduce((sum, group) => {
+    const groupSize = group.split('\n').length;
+    const allVotes = group.replace(/(\n|\s\r)/g, '');
+    const uniqueVotes = new Set(allVotes);
+    const voteCount = [...uniqueVotes].reduce((a, vote) => {
+      return a + Number(allVotes.split(vote).length - 1 === groupSize);
+    }, 0);
+
+    return sum + voteCount;
+  }, 0);
+};
diff --git a/src/2020/day6/test.spec.ts b/src/2020/day6/test.spec.ts
new file mode 100644
index 0000000..9852596
--- /dev/null
+++ b/src/2020/day6/test.spec.ts
@@ -0,0 +1,32 @@
+import {part1} from './part1';
+import {part2} from './part2';
+import {readInput} from '../../utils';
+
+describe('Advent of Code 2020 - Day 6', () => {
+  let testInput: string;
+  let input: string;
+  beforeAll(async () => {
+    testInput = await readInput(__dirname + '/test_input');
+    input = await readInput(__dirname + '/input');
+  });
+
+  describe('part 1', () => {
+    it('should output 11 for test input', () => {
+      expect(part1(testInput)).toBe(11);
+    });
+
+    it('should output 6161 from input', () => {
+      expect(part1(input)).toBe(6161);
+    });
+  });
+
+  describe('part 2', () => {
+    it('should output 6 for test input', () => {
+      expect(part2(testInput)).toBe(6);
+    });
+
+    it('should output 6161 from input', () => {
+      expect(part2(input)).toBe(2971);
+    });
+  });
+});
diff --git a/src/2020/day6/test_input b/src/2020/day6/test_input
new file mode 100644
index 0000000..8fdfebd
--- /dev/null
+++ b/src/2020/day6/test_input
@@ -0,0 +1,15 @@
+abc
+
+a
+b
+c
+
+ab
+ac
+
+a
+a
+a
+a
+
+b
\ No newline at end of file