- Sudoku 9 X 9 - 250 Even - Odd Puzzles - Argyll - Level Bronze: Your Book Sudoku - Game, Logic, Mood, Rest and Entertainment
- 250 logical SUDOKU - Very hard levels + bonus 250 classic Samurai Sudoku puzzles: Facts Sudoku doku - 100 Patchwork doku 15 x 15 Very hard + 100 Mega ... + Prize (PITSTOP Puzzle Bonus) (Volume 36)
- Medal Sudoku - X Diagonal - 250 puzzles Bronze level - Vol. 196: 9 x 9 PITSTOP. Great option to relax.
- 15 x 15 Sudoku - 250 Hermit Puzzles - Level Bronze: For connoisseurs of Sudoku
- Sudoku 6 X 6 - 250 Skyscraper Puzzles - Hermit - Bronze: Great Option to Relax





























