Logic Puzzles & Games
Daily Sudoku Puzzles
- 14 levels, 6 categories of difficulty (14 new puzzles daily)Number Slider Puzzles
- 59 different puzzle sizes
Image Slider Puzzles
- 10 varieties, 12 different picturesTic-Tac-Toe
- play against the computer or with a friendMental Stretch
- a Mastermind clone. Up to 10^26 combinations
Mental Stretch 2D
- Two-Dimensional Mental Stretch puzzle
Grid Lights Puzzles
- 288 varieties, including a Lights Out clone
Grid Lines Puzzles
- original challenging puzzle with 231 varieties
Button Swap Puzzles
- an original puzzle. 55 varieties, 10 difficulty levels