Puzzles

1: Sudoku

2: 6x6 Sudoku

3: 12x12 Sudoku

4: Minesweeper

5: Shikaku

6: Slitherlink

7: Hidoku

8: Masyu

9: Hashi

10: 3-away Sudoku

11: Odd/Even Sudoku

12: In/Out Loop

13: 22x22 Sudoku

14: O X Loop

15: UGG Sudoku