HOW TO SOLVE PUZZLES YOU CAN'T SOLVE! || IN 3 HOURS!
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Fun Geometry Puzzle
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7 HOURS 1 PROBLEM! || WHEN ANSWER IN BACK OF BOOK IS WRONG!
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5 HOURS ONE PROBLEM! || STUDENTS COULND'T DO THIS PROBLEM!
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Circle Theorems - GCSE Higher Maths
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This open problem taught me what topology is
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Where did the "dx" go?
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SOLVING MY FIRST PARTIAL DIFFERENTIAL EQUATION!
22:24