Classic SuDoKu 4x4 Easy to Evil: 400+ Puzzles (Volume 2)
$10  USD

The objective of SuDoKu 4x4 is to fill every row, column, and block with the numbers 1-4. This book contains over 400 expertly selected puzzles ranked in difficulty from easy to evil.

This book is also available in additional volumes with new puzzles:


ID - kcfd~2
Format - Paperback
Pages - 150
Language - English
Dimensions - 6x9 in
Date - 2018
ISBN-10 - 172054994X
ISBN-13 - 9781720549949