- 100 Outside Sudoku Puzzles
- 100 Non-Consecutive Outside Sudoku Puzzles
- 100 Jigsaw Outside Sudoku Puzzles
- 50 Consecutive Outside Sudoku Puzzles
- 50 Diagonal Outside Sudoku Puzzles
- 6 BONUS PUZZLES for you to discover
- 2 puzzles per page, wide inside margin
- Solving suggestions
Difficulty levels:
- EASY - 86 puzzles
- COOL - 95 puzzles
- THINKER - 82 puzzles
- BRAIN - 73 puzzles
- IQ - 70 puzzles