Calcudoku Plus Minus Puzzle Books
5 primary works
Book 1
Calcudoku Plus Minus Puzzle Books - 400 Easy to Master Puzzles 5x5 (Volume 1)
by Dart Veider and Dmytro Khomiak
Published 22 January 2020
Book 2
Calcudoku Plus Minus Puzzle Books - 400 Easy to Master Puzzles 6x6 (Volume 2)
by Dart Veider and Dmytro Khomiak
Published 22 January 2020
Book 3
Calcudoku Plus Minus Puzzle Books - 400 Easy to Master Puzzles 7x7 (Volume 3)
by Dart Veider and Dmytro Khomiak
Published 22 January 2020
Book 4
Calcudoku Plus Minus Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 4)
by Dart Veider and Dmytro Khomiak
Published 22 January 2020
Book 5
Calcudoku Plus Minus Puzzle Books - 400 Easy to Master Puzzles 9x9 (Volume 5)
by Dart Veider and Dmytro Khomiak
Published 22 January 2020