) The object of this seemingly simple game is to put all the numbers in order from one to nine in a nine grid board. But this is a real brainteaser that calls for logic, problem solving, and patience. Unlike the book versions with lots of erasing, this elegantly designed board has Scrabble-like playing pieces printed in red on one side and black on the other. Set up the puzzle with red side chips and solve with black side showing. Comes with booklet of 100 puzzles waiting to be solved. Addictive! 7 to 77+. (800) 232-7427.
Age: Early School Years,Later School Years.
Award Year: 2007.