Fold, loop, bend, twist, and turn to find a solution! Patterned challenge cards invite curiosity, logic, determination Brainteaser & mind-builder - refines visual spatial skills. Ideal for brain stimulation and relaxation.
Includes 1 Ivan's Hinge Puzzle, 56 Challenge Cards
Exceptionally high quality construction and materials. Created by famed puzzle creator Ivan Moscovich .
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-Shipping Estimate
| Local Pickup at Pick up Curbside (Front Door): Your order will be ready 2 hours after placing it during business hours. | $0.00 | |
| Local Delivery see terms | $12.00 | |
| Standard Shipping | $12.00 |
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