Series:

Killer Sudoku

9 primary works

Book 2

Cover of 1,000 + Big killer sudoku 6x6

Book 9

Cover of 1,000 + Mega sudoku killer 8x8

Book 17

Cover of 1,000 + Premium sudoku killer 9x9

Book 29

Cover of 1,000 + New sudoku killer 10x10

Book 34

Cover of 1,000 + Collection killer sudoku 12x12

Book 36

Cover of 1,000 + Collection sudoku killer 12x12

Book 42

Cover of 1,000 + Mega jigsaw killer sudoku 6x6

Book 55

Cover of 1,000 + Sea jigsaw killer sudoku 8x8

Book 58

Cover of 1,000 + Games jigsaw killer sudoku 9x9