The Ultimate CalcuDoku (Mathdoku) Puzzle Book: 500 Clever Ken Puzzles for Adults and Kids, Compact Logical Arithmetic Crossword Puzzles

by Visculture Publishing

The Ultimate CalcuDoku (Mathdoku) Puzzle Book: 500 Clever Ken Puzzles for Adults and Kids, Compact Logical Arithmetic Crossword Puzzles

This 132-page CalcuDoku Puzzle Book features

500 Puzzles6" x 9"white-colored papereasy, medium and hard calcudoku (mathdoku) puzzles4x4 and 6x6 size puzzles

We've squeezed as many puzzes as possible into these 132 pages. In doing so, we've saved some trees and kept printing costs down...

• Format: Paperback
• Language: English
• ISBN: B08L3Q6FFX
• ISBN13: 9798697751480
• Release Date: October 2020
• Publisher: Independently Published
• Length: 134 Pages
• Weight: 0.42 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"