Logic Puzzles for Adults & Seniors: 500 Easy Puzzles (Sudoku, Shikaka, Masyu, Kuromasu, Jigsaw Sudoku, Slitherlink, Suguru, Skyscrapers, Numbrix, Binary, Minesweeper and Futoshiki)
Jigsaw Sudoku, Numbrix, Suguru / Number Blocks, Futoshiki
- Difficulty
- Easy
- Puzzle count
- 500 puzzles