Product Description

Fill in the empty cells - one at a time - until each column， row， and region contains each of the shapes， numbers， or pictures exactly once. It's not as simple as it sounds! Perfect for "kids" of all ages， from 7 to 77.

Feature

Over 10，000 puzzles to keep you scratching your head!
3 levels of difficulty: fun for all ages and skill levels
Save and restart: leave the game at any stage and then restart where you left off
Hints and tips: a simple and quick interface to help you along the way
Printable puzzles: print out as many puzzles as you like! Ideal for keeping the kids occupied on long trips
Item model num : 612761610819