diff --git a/README.md b/README.md
index 7c78017..a20b56d 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![Join the chat at https://gitter.im/potigol/Potigol](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/potigol/Potigol?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Follow us](https://img.shields.io/twitter/follow/potigol.svg?style=social)](http://twitter.com/potigol)
 [![Gitpod ready-to-code](https://img.shields.io/badge/Gitpod-ready--to--code-blue?logo=gitpod)](https://gitpod.io/#https://github.com/potigol/beecrowd)
-[![Soluções](https://img.shields.io/badge/Problemas%20Resolvidos-802-blue)](https://github.com/potigol/beecrowd/commits/master)
+[![Soluções](https://img.shields.io/badge/Problemas%20Resolvidos-803-blue)](https://github.com/potigol/beecrowd/commits/master)
 
 <!-- a href="https://potigol.github.io/docs/hacktoberfest"><img src="https://hacktoberfest.digitalocean.com/_nuxt/img/logo-hacktoberfest-full.f42e3b1.svg" width=250></a -->
 
diff --git a/categorias/paradigmas.md b/categorias/paradigmas.md
index 1aff58e..9dfc1da 100644
--- a/categorias/paradigmas.md
+++ b/categorias/paradigmas.md
@@ -1,4 +1,4 @@
-# Paradigmas (4 / 215)
+# Paradigmas (5 / 215)
 
 
 
@@ -7,6 +7,7 @@
 - [x]  [1029](https://www.beecrowd.com.br/repository/UOJ_1029.html) - [Fibonacci, Quantas Chamadas?](https://github.com/potigol/beecrowd/blob/master/src/1000/1029.poti)
 - [x]  [1084](https://www.beecrowd.com.br/repository/UOJ_1084.html) - [Apagando e Ganhando](https://github.com/potigol/beecrowd/blob/master/src/1000/1084.poti)
 - [x]  [1166](https://www.beecrowd.com.br/repository/UOJ_1166.html) - [Torre de Hanoi, Novamente!](https://github.com/potigol/beecrowd/blob/master/src/1100/1166.poti)
+- [x]  [1690](https://www.beecrowd.com.br/repository/UOJ_1690.html) - [Soma de Sobconjuntos](https://github.com/potigol/beecrowd/blob/master/src/1600/1690.poti)
 - [x]  [2243](https://www.beecrowd.com.br/repository/UOJ_2243.html) - [Isósceles](https://github.com/potigol/beecrowd/blob/master/src/2200/2243.poti)
 
 ## Problemas não resolvidos
@@ -96,7 +97,6 @@
 - [ ]  [1685](https://www.beecrowd.com.br/repository/UOJ_1685.html) - Praça de Daniel
 - [ ]  [1687](https://www.beecrowd.com.br/repository/UOJ_1687.html) - Destrave o Celular
 - [ ]  [1689](https://www.beecrowd.com.br/repository/UOJ_1689.html) - Radares
-- [ ]  [1690](https://www.beecrowd.com.br/repository/UOJ_1690.html) - Soma de Sobconjuntos
 - [ ]  [1700](https://www.beecrowd.com.br/repository/UOJ_1700.html) - Antenas
 - [ ]  [1707](https://www.beecrowd.com.br/repository/UOJ_1707.html) - Jogo com Números
 - [ ]  [1720](https://www.beecrowd.com.br/repository/UOJ_1720.html) - Sonho de Mondriaan
diff --git a/src/1600/1690.poti b/src/1600/1690.poti
new file mode 100644
index 0000000..26938b4
--- /dev/null
+++ b/src/1600/1690.poti
@@ -0,0 +1,11 @@
+t = leia_inteiro
+para i de 1 até t faça
+  n = leia_inteiro
+  var num := leia_textos(" ").mapeie(a => BigInt(a)).ordene.mutável
+  var soma, i := BigInt(1), 1
+  enquanto i <= n e soma >= num[i] faça
+    soma := soma + num[i]
+    i := i + 1
+  fim
+  escreva soma
+fim
diff --git a/src/1600/README.md b/src/1600/README.md
index 946cecc..d34c0b1 100644
--- a/src/1600/README.md
+++ b/src/1600/README.md
@@ -1,4 +1,4 @@
-# Problemas 1600 (7%)
+# Problemas 1600 (8%)
 
 - [ ]  [1600](https://www.beecrowd.com.br/repository/UOJ_1600.html) - O Gato do Zelador do Armazém *Paradigmas*
 - [ ]  [1601](https://www.beecrowd.com.br/repository/UOJ_1601.html) - Partição do Rebanho *Paradigmas*
@@ -90,7 +90,7 @@
 - [ ]  [1687](https://www.beecrowd.com.br/repository/UOJ_1687.html) - Destrave o Celular *Paradigmas*
 - [ ]  [1688](https://www.beecrowd.com.br/repository/UOJ_1688.html) - Nim Intergalático *Matemática*
 - [ ]  [1689](https://www.beecrowd.com.br/repository/UOJ_1689.html) - Radares *Paradigmas*
-- [ ]  [1690](https://www.beecrowd.com.br/repository/UOJ_1690.html) - Soma de Sobconjuntos *Paradigmas*
+- [x]  [1690](https://www.beecrowd.com.br/repository/UOJ_1690.html) - [Soma de Sobconjuntos](https://github.com/potigol/beecrowd/blob/master/src/1600/1690.poti) *Paradigmas*
 - [ ]  [1691](https://www.beecrowd.com.br/repository/UOJ_1691.html) - Super Circunferência *Ad-Hoc*
 - [ ]  [1692](https://www.beecrowd.com.br/repository/UOJ_1692.html) - Curo Ataque *Grafos*
 - [ ]  [1693](https://www.beecrowd.com.br/repository/UOJ_1693.html) - Apenas Outro Problema de Física *Geometria Computacional*