diff --git a/2021/1/README.md b/2021/01/README.md similarity index 100% rename from 2021/1/README.md rename to 2021/01/README.md diff --git a/2021/1/input.txt b/2021/01/input.txt similarity index 100% rename from 2021/1/input.txt rename to 2021/01/input.txt diff --git a/2021/1/main.ts b/2021/01/main.ts similarity index 100% rename from 2021/1/main.ts rename to 2021/01/main.ts diff --git a/2021/1/solutions.ts b/2021/01/solutions.ts similarity index 100% rename from 2021/1/solutions.ts rename to 2021/01/solutions.ts diff --git a/2021/1/test.ts b/2021/01/test.ts similarity index 100% rename from 2021/1/test.ts rename to 2021/01/test.ts diff --git a/2021/2/README.md b/2021/02/README.md similarity index 100% rename from 2021/2/README.md rename to 2021/02/README.md diff --git a/2021/2/input.txt b/2021/02/input.txt similarity index 100% rename from 2021/2/input.txt rename to 2021/02/input.txt diff --git a/2021/2/main.ts b/2021/02/main.ts similarity index 100% rename from 2021/2/main.ts rename to 2021/02/main.ts diff --git a/2021/2/solutions.ts b/2021/02/solutions.ts similarity index 100% rename from 2021/2/solutions.ts rename to 2021/02/solutions.ts diff --git a/2021/2/test.ts b/2021/02/test.ts similarity index 100% rename from 2021/2/test.ts rename to 2021/02/test.ts diff --git a/2021/3/README.md b/2021/03/README.md similarity index 100% rename from 2021/3/README.md rename to 2021/03/README.md diff --git a/2021/3/input.txt b/2021/03/input.txt similarity index 100% rename from 2021/3/input.txt rename to 2021/03/input.txt diff --git a/2021/3/main.ts b/2021/03/main.ts similarity index 100% rename from 2021/3/main.ts rename to 2021/03/main.ts diff --git a/2021/3/solutions.ts b/2021/03/solutions.ts similarity index 100% rename from 2021/3/solutions.ts rename to 2021/03/solutions.ts diff --git a/2021/3/test.ts b/2021/03/test.ts similarity index 100% rename from 2021/3/test.ts rename to 2021/03/test.ts diff --git a/2021/4/README.md b/2021/04/README.md similarity index 100% rename from 2021/4/README.md rename to 2021/04/README.md diff --git a/2021/4/input.txt b/2021/04/input.txt similarity index 100% rename from 2021/4/input.txt rename to 2021/04/input.txt diff --git a/2021/4/main.ts b/2021/04/main.ts similarity index 100% rename from 2021/4/main.ts rename to 2021/04/main.ts diff --git a/2021/4/solutions.ts b/2021/04/solutions.ts similarity index 100% rename from 2021/4/solutions.ts rename to 2021/04/solutions.ts diff --git a/2021/4/test.ts b/2021/04/test.ts similarity index 100% rename from 2021/4/test.ts rename to 2021/04/test.ts diff --git a/2021/5/README.md b/2021/05/README.md similarity index 100% rename from 2021/5/README.md rename to 2021/05/README.md diff --git a/2021/5/input.txt b/2021/05/input.txt similarity index 100% rename from 2021/5/input.txt rename to 2021/05/input.txt diff --git a/2021/5/main.ts b/2021/05/main.ts similarity index 100% rename from 2021/5/main.ts rename to 2021/05/main.ts diff --git a/2021/5/solutions.ts b/2021/05/solutions.ts similarity index 100% rename from 2021/5/solutions.ts rename to 2021/05/solutions.ts diff --git a/2021/5/test.ts b/2021/05/test.ts similarity index 100% rename from 2021/5/test.ts rename to 2021/05/test.ts diff --git a/2021/6/README.md b/2021/06/README.md similarity index 100% rename from 2021/6/README.md rename to 2021/06/README.md diff --git a/2021/6/input.txt b/2021/06/input.txt similarity index 100% rename from 2021/6/input.txt rename to 2021/06/input.txt diff --git a/2021/6/main.ts b/2021/06/main.ts similarity index 100% rename from 2021/6/main.ts rename to 2021/06/main.ts diff --git a/2021/6/solutions.ts b/2021/06/solutions.ts similarity index 100% rename from 2021/6/solutions.ts rename to 2021/06/solutions.ts diff --git a/2021/6/test.ts b/2021/06/test.ts similarity index 100% rename from 2021/6/test.ts rename to 2021/06/test.ts diff --git a/2021/7/README.md b/2021/07/README.md similarity index 100% rename from 2021/7/README.md rename to 2021/07/README.md diff --git a/2021/7/input.txt b/2021/07/input.txt similarity index 100% rename from 2021/7/input.txt rename to 2021/07/input.txt diff --git a/2021/7/main.ts b/2021/07/main.ts similarity index 100% rename from 2021/7/main.ts rename to 2021/07/main.ts diff --git a/2021/7/solutions.ts b/2021/07/solutions.ts similarity index 100% rename from 2021/7/solutions.ts rename to 2021/07/solutions.ts diff --git a/2021/7/test.ts b/2021/07/test.ts similarity index 100% rename from 2021/7/test.ts rename to 2021/07/test.ts diff --git a/2021/8/README.md b/2021/08/README.md similarity index 100% rename from 2021/8/README.md rename to 2021/08/README.md diff --git a/2021/8/input.txt b/2021/08/input.txt similarity index 100% rename from 2021/8/input.txt rename to 2021/08/input.txt diff --git a/2021/8/main.ts b/2021/08/main.ts similarity index 100% rename from 2021/8/main.ts rename to 2021/08/main.ts diff --git a/2021/8/solutions.ts b/2021/08/solutions.ts similarity index 100% rename from 2021/8/solutions.ts rename to 2021/08/solutions.ts diff --git a/2021/8/test.ts b/2021/08/test.ts similarity index 100% rename from 2021/8/test.ts rename to 2021/08/test.ts diff --git a/2021/9/README.md b/2021/09/README.md similarity index 100% rename from 2021/9/README.md rename to 2021/09/README.md diff --git a/2021/9/input.txt b/2021/09/input.txt similarity index 100% rename from 2021/9/input.txt rename to 2021/09/input.txt diff --git a/2021/9/main.ts b/2021/09/main.ts similarity index 100% rename from 2021/9/main.ts rename to 2021/09/main.ts diff --git a/2021/9/solutions.ts b/2021/09/solutions.ts similarity index 100% rename from 2021/9/solutions.ts rename to 2021/09/solutions.ts diff --git a/2021/9/test.ts b/2021/09/test.ts similarity index 100% rename from 2021/9/test.ts rename to 2021/09/test.ts