David L. Hoyt's Tic-Tac-Doku(tm)

by Andy Haasl, Bob Williams, David L. Hoyt

A new twist on 2 classic puzzles! Puzzle master David L. Hoyt presents Tic-Tac-Doku, an exciting sudoku variant played with only X's and O's. Based on tic-tac-toe rules, this innovative version of... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1454900652
• ISBN13: 9781454900658
• Release Date: April 2012
• Publisher: Puzzlewright
• Length: 128 Pages
• Weight: 0.35 lbs.
• Dimensions: 0.3" x 5.4" x 8.3"