Series:

Chain Classic Sudoku 9 X 9

8 primary works

Book 1

Cover of 400 CHAIN classic puzzles 9 x 9 + BONUS 250 veteran sudoku

Book 2

Cover of 400 Chain Easy Classic Puzzles 9 X 9 + Bonus 250 Veteran Sudoku

Book 3

Cover of 400 Chain Medium Classic Puzzles 9 X 9 + Bonus 250 Veteran Sudoku

Book 4

Cover of 400 Chain Hard Classic Puzzles 9 X 9 + Bonus 250 Veteran Sudoku

Book 5

Cover of 400 Chain Very Hard Classic Puzzles 9 X 9 + Bonus 250 Veteran Sudoku

Book 6

Cover of 400 Chain Easy - Medium Classic Puzzles 9 X 9 + Bonus 250 Veteran Sudoku

Book 7

Cover of 400 Chain Medium - Hard Classic Puzzles 9 X 9 + Bonus 250 Veteran Sudoku

Book 8

Cover of 400 Chain Hard - Very Hard Classic Puzzles 9 X 9 + Bonus 250 Veteran Sudoku