$9.00 to $13.00
This well known and marvelous Brain teaser puzzle contains 7 nonidentical wooden pieces and a box. Was Invented by a Danish mathmatician, Piet Hein in 1936. There are 240 different ways to build a solid cube. Arches , walls , plinths, towers, ships, etc.
more info buy now!
$10.00 to $12.00
The Golf is a great wooden brain teaser puzzle owing to his enjoyable solution process.When you try to solve the puzzle, it gives you the sense that you almost discover the solution, but ones again you left with one piece out of the box.This interesting p
more info buy now!
$5.00 to $25.00
5 Different Games Improve Your Memory Better Brain Health Track Your Progress Includes "The Memory Bible" by Dr. Gary Small!, Recommended age group: 8 years and up, Manufacturer: Radica Games
more info buy now!
$17.00 to $20.00
Ancient Chinese legend has it that a wise man once dropped a square. It broke into 7 pieces. He was startled to discover that myriad shapes and images could be formed from the 7 pieces! Now you can discover the amazing truth for yourself!
more info buy now!Sorry, No results were found for this topic. Please try searching for another topic.
