Liam Parker

• Binary Puzzles - 200 Normal Puzzles 11x11 vol.6
• CalcuDoku Puzzles - 200 Easy Puzzles 7x7 Book 9
• CalcuDoku Puzzles - 200 Easy Puzzles 9x9 Book 13
• CalcuDoku Puzzles - 200 Normal Puzzles 9x9 Book 14
• Consecutive Sudoku - 200 Easy Puzzles 9x9 vol.1
• Consecutive Sudoku - 200 Hard Puzzles 9x9 vol.3
• Futoshiki Puzzles - 200 Easy to Very Hard Puzzles 9x9 vol.8
• Futoshiki Puzzles - 200 Normal to Hard Puzzles 9x9 vol.6
• Futoshiki Puzzles - 400 Easy to Very Hard Puzzles 9x9 vol.10
• Hashi Puzzles - 200 Puzzles 18x18 vol.7
• Hitori Puzzles - 200 Puzzles 9x9 vol.1
• Killer Sudoku - 200 Easy to Normal Puzzles 10x10 vol.13