Albert Einstein's Six Square Challenges

Albert Einstein's Six Square Challenges
This puzzle is No. 9 in the EINSTEIN COLLECTION. Work your way through the six different challenges by correctly arranging the set of wooden cubes. Designed to put your problem-solving skills to the test, this brand new compendium features six different mathematical puzzles inspired by Einstein and other great minds who’ve made genius contributions to mathematical theory. Each challenge has ... Learn More+
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