394 books • 40 series
Killer Sudoku - 200 Very Hard Puzzles 10x10 (book 28) (Killer Sudoku, #28)
Killer Sudoku - 200 Normal Puzzles 10x10 (book 26) (Killer Sudoku, #26)
Hidoku Puzzles - 200 Hard to Very Hard Puzzles 8x8 Book 2 (Hidoku Puzzles, #2)
Mini Sudoku - 200 Easy Puzzles 6x6 (book 5) (Mini Sudoku, #5)
Minesweeper Puzzles - 200 Easy to Normal Puzzles 10x10 Book 3 (Minesweeper Puzzles, #3)
Killer Sudoku - 200 Easy Puzzles 10x10 (book 25) (Killer Sudoku, #25)
Mini Sudoku - 200 Normal Puzzles 6x6 (book 6) (Mini Sudoku, #6)
Minesweeper Puzzles - 200 Hard to Very Hard Puzzles 9x9 Book 2 (Minesweeper Puzzles, #2)
Hidoku Puzzles - 200 Easy to Normal Puzzles 9x9 Book 3 (Hidoku Puzzles, #3)
Killer Sudoku - 200 Hard Puzzles 10x10 (book 27) (Killer Sudoku, #27)
Minesweeper Puzzles - 200 Easy to Normal Puzzles 9x9 Book 1 (Minesweeper Puzzles, #1)
Mini Sudoku - 200 Hard Puzzles 6x6 (book 7) (Mini Sudoku, #7)
Futoshiki Puzzles - 200 Hard to Very Hard Puzzles 7x7 vol.28 (Futoshiki Puzzles, #28)
Binary Puzzles - 200 Easy to Normal Puzzles 8x8 vol.17 (Binary Puzzles, #17)
Binary Puzzles - 200 Easy to Normal Puzzles 12x12 vol.20 (Binary Puzzles, #20)
Futoshiki Puzzles - 200 Easy to Normal Puzzles 7x7 vol.27 (Futoshiki Puzzles, #27)
Binary Puzzles - 200 Hard to Very Hard Puzzles 12x12 vol.22 (Binary Puzzles, #22)
Binary Puzzles - 200 Normal to Hard Puzzles 12x12 vol.21 (Binary Puzzles, #21)
Futoshiki Puzzles - 200 Easy to Normal Puzzles 6x6 vol.25 (Futoshiki Puzzles, #25)
Binary Puzzles - 200 Normal to Hard Puzzles 8x8 vol.18 (Binary Puzzles, #18)
Futoshiki Puzzles - 200 Hard to Very Hard Puzzles 6x6 vol.26 (Futoshiki Puzzles, #26)
Binary Puzzles - 200 Hard to Very Hard Puzzles 8x8 vol.19 (Binary Puzzles, #19)
Futoshiki Puzzles - 200 Hard to Very Hard Puzzles 8x8 vol.30 (Futoshiki Puzzles, #30)
Futoshiki Puzzles - 200 Easy to Normal Puzzles 8x8 vol.29 (Futoshiki Puzzles, #29)