Test your spatial recognition or prepare for an IQ test with these cubes, originally created by Kohs as part of overall IQ evaluation testing and later developed into a multicolor version for more complex designs, the original cubes have maintained their design throughout. Pictures reflect a few of the possible shape patterns that are possible using 4 or 9 cubes. Print profiles provided include 9 cubes, please use designer profile to save time and purge time. I have used bare minimum support to hold cubes in place and allow for only one color change to print.
Trays are included on separate plates in 2x2 and 3x3 to keep the cubes from sliding while solving puzzles.
For more patterns to try, you can obtain a free app from App store or Play store.
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