100 unique hand-made puzzles in easy to medium difficulty level. Tredoku rules are based on classic sudoku but the playing experience is completely new. Play with ever-changing 3D shapes breaking out of the 3x3 original square, while stimulating both your logic abilities and visual perception. Enjoy!

Tredoku - Easy-Medium 1 2009, Mindome Ltd.

ISBN-13: 9789657471029

Trade paperback