What is the area shaded in blue? You should be able to solve this
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22:40
Solving a legendary puzzle
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14:58
A Very Nice Geometry Problem | You should be able to solve this! | 3 Different Methods
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13:46
Can you solve Microsoft's bridge and torch riddle?
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20:19
Aficionados resuelven un problema matemático de hace 30 años
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12:11
When a genius misses an easy question
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25:05
Ranking Paradoxes, From Least to Most Paradoxical
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12:11
Math puzzle – Can YOU find the area?
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13:57