Shikaku Mixed Grids - Hard - Volume 4 - 159 Logic Puzzles
Shikaku Mixed Grids - Easy - Volume 2 - 159 Logic Puzzles
Shikaku Mixed Grids - Medium - Volume 3 - 159 Logic Puzzles
Shikaku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Shikaku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Jigsaw Sudoku 12x12 Large Print - Easy to Extreme - Volume 20 - 276 Puzzles
Tridoku Large Print - Easy to Extreme - Volume 6 - 276 Puzzles
Daily Futoshiki Puzzle Calendar 2015
King-Sized Kakuro Mixed Grids - Volume 7 - 153 Logic Puzzles
Classic Sudoku 9x9 - Easy to Extreme - Volume 1 - 276 Puzzles
CalcuDoku Mixed Grids - Medium - Volume 3 - 276 Puzzles
Daily CalcuDoku Puzzle Calendar 2015
Killer Sudoku 12x12 - Hard - Volume 16 - 276 Puzzles
Star Sudoku - Easy - Volume 2 - 276 Logic Puzzles
Daily Jigsaw Sudoku Puzzle Calendar 2016
Jigsaw Sudoku 10x10 - Easy - Volume 9 - 276 Puzzles
Sudoku 10x10 - Easy to Extreme - Volume 8 - 276 Puzzles
Numbricks Mixed Grids Deluxe - Easy to Hard - Volume 6 - 474 Puzzles
Non-Consecutive Sudoku Deluxe - Easy to Extreme - Volume 7 - 468 Logic Puzzles
Battleship Solitaire 14x14 - Volume 1 - 276 Logic Puzzles
