Series:

Calcudoku Puzzles

20 primary works

Book 1

Cover of CalcuDoku Puzzles - 200 Easy Puzzles 6x6 Book 1

Book 2

Cover of CalcuDoku Puzzles - 200 Normal Puzzles 6x6 Book 2

Book 3

Cover of CalcuDoku Puzzles - 200 Hard Puzzles 6x6 Book 3

Book 4

Cover of CalcuDoku Puzzles - 200 Very Hard Puzzles 6x6 Book 4

Book 5

Cover of CalcuDoku Puzzles - 200 Easy Puzzles 8x8 Book 5

Book 6

Cover of CalcuDoku Puzzles - 200 Normal Puzzles 8x8 Book 6

Book 7

Cover of CalcuDoku Puzzles - 200 Hard Puzzles 8x8 Book 7

Book 8

Cover of CalcuDoku Puzzles - 200 Very Hard Puzzles 8x8 Book 8

Book 9

Cover of CalcuDoku Puzzles - 200 Easy Puzzles 7x7 Book 9

Book 10

Cover of CalcuDoku Puzzles - 200 Normal Puzzles 7x7 Book 10

Book 11

Cover of CalcuDoku Puzzles - 200 Hard Puzzles 7x7 Book 11

Book 12

Cover of CalcuDoku Puzzles - 200 Very Hard Puzzles 7x7 Book 12

Book 13

Cover of CalcuDoku Puzzles - 200 Easy Puzzles 9x9 Book 13

Book 14

Cover of CalcuDoku Puzzles - 200 Normal Puzzles 9x9 Book 14

Book 15

Cover of CalcuDoku Puzzles - 200 Hard Puzzles 9x9 Book 15

Book 16

Cover of CalcuDoku Puzzles - 200 Very Hard Puzzles 9x9 Book 16

Book 17

Cover of CalcuDoku Puzzles - 200 Easy to Normal Puzzles 6x6 (book 17)

Book 18

Cover of CalcuDoku Puzzles - 200 Hard to Very Hard Puzzles 6x6 (book 18)

Book 19

Cover of CalcuDoku Puzzles - 200 Easy to Normal Puzzles 9x9 (book 19)

Book 20

Cover of CalcuDoku Puzzles - 200 Hard to Very Hard Puzzles 9x9 (book 20)