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Bookworm Central Bookstore


Tetra Twist



The split-level puzzle puts the twist in brain twister! Four unique pieces each have a top and bottom that swivel separately. Spin each layer so that both parts interlock with neighboring pieces. Form five unique shapes of varying difficulty, using hundreds of possible configurations!

Product Details


ISBN–13: 847915183165

Publisher: Brainwright

Publication Date:


Lexile Level:

Ages: 8 - 12