David Smith

Sudoku 8x8 - 200 Master Puzzles vol.4 (Sudoku 8x8, #4)

Sudoku 8x8 - 200 Easy Puzzles vol.1 (Sudoku 8x8, #1)

Slitherlink Puzzles - 200 Easy to Normal Puzzles 20x20 vol.29 (Slitherlink Puzzles, #29)

Slitherlink Puzzles - 200 Hard to Master Puzzles 20x20 vol.30 (Slitherlink Puzzles, #30)

Slitherlink Puzzles - 200 Normal Puzzles 10x10 vol.26 (Slitherlink Puzzles, #26)

Slitherlink Puzzles - 200 Hard Puzzles 10x10 vol.27 (Slitherlink Puzzles, #27)

Slitherlink Puzzles - 200 Master Puzzles 10x10 vol.28 (Slitherlink Puzzles, #28)

Slitherlink Puzzles - 200 Easy Puzzles 10x10 vol.25 (Slitherlink Puzzles, #25)

Samurai Sudoku X - 200 Normal Puzzles vol.2 (Samurai Sudoku X, #2)

Samurai Sudoku X - 200 Easy Puzzles vol.1 (Samurai Sudoku X, #1)

CalcuDoku Puzzles - 200 Easy to Normal Puzzles 8x8 vol.29 (Calcudoku Puzzles, #29)

CalcuDoku Puzzles - 200 Hard to Master Puzzles 8x8 vol.30 (Calcudoku Puzzles, #30)

CalcuDoku Puzzles - 200 Easy Puzzles 6x6 vol.25 (Calcudoku Puzzles, #25)

Skyscrapers Puzzles - 200 Hard to Master Puzzles 9x9 vol.7 (Skyscrapers Puzzles, #7)

CalcuDoku Puzzles - 200 Normal Puzzles 6x6 vol.26 (Calcudoku Puzzles, #26)

CalcuDoku Puzzles - 200 Hard Puzzles 6x6 vol.27 (Calcudoku Puzzles, #27)

Skyscrapers Puzzles - 200 Easy to Master Puzzles 9x9 vol.8 (Skyscrapers Puzzles, #8)

Skyscrapers Puzzles - 200 Normal to Hard Puzzles 9x9 vol.6 (Skyscrapers Puzzles, #6)

CalcuDoku Puzzles - 200 Master Puzzles 6x6 vol.28 (Calcudoku Puzzles, #28)

CalcuDoku Puzzles - 200 Master Puzzles 5x5 vol.24 (Calcudoku Puzzles, #24)

CalcuDoku Puzzles - 200 Easy Puzzles 5x5 vol.21 (Calcudoku Puzzles, #21)

CalcuDoku Puzzles - 200 Normal Puzzles 5x5 vol.22 (Calcudoku Puzzles, #22)

Samurai Sudoku X - 200 Hard Puzzles vol.3 (Samurai Sudoku X, #3)

CalcuDoku Puzzles - 200 Hard Puzzles 5x5 vol.23 (Calcudoku Puzzles, #23)