Shikaku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Shikaku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Shikaku Mixed Grids - Hard - Volume 4 - 159 Logic Puzzles
Shikaku Mixed Grids - Medium - Volume 3 - 159 Logic Puzzles
Shikaku Mixed Grids - Easy - Volume 2 - 159 Logic Puzzles
Jigsaw Sudoku 12x12 Large Print - Easy to Extreme - Volume 20 - 276 Puzzles
CalcuDoku Mixed Grids Deluxe - Easy to Hard - Volume 6 - 468 Puzzles
Battleship Solitaire 14x14 - Volume 1 - 276 Logic Puzzles
Sudoku 8x8 - Easy - Volume 49 - 276 Puzzles
Killer Sudoku Mixed Grids Deluxe - Easy to Hard - Volume 24 - 474 Puzzles
Large Sudoku 12x12 - Extreme - Volume 19 - 276 Puzzles
Flower Sudoku - Extreme - Volume 5 - 276 Logic Puzzles
Hitori Mixed Grids Deluxe - Volume 2 - 255 Logic Puzzles
Minesweeper Mixed Grids - Hard - Volume 9 - 159 Logic Puzzles
Sudoku 10x10 - Hard - Volume 11 - 276 Puzzles
Futoshiki 9x9 - Easy - Volume 8 - 276 Puzzles
Non-Consecutive Sudoku Large Print - Easy to Extreme - Volume 6 - 276 Logic Puzzles
Jigsaw Sudoku 9x9 - Hard - Volume 4 - 276 Puzzles
Anti-Knight Sudoku 16x16 - Easy to Extreme - Volume 5 - 276 Puzzles
Binary Puzzles Mixed Grids Large Print - Easy to Hard - Volume 5 - 276 Puzzles
