Two Candles, One Cake - Numberphile
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Two Candles, One Cake (Part 2) - Numberphile
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Superpermutations: the maths problem solved by 4chan
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Get Off The Earth (a famous & bamboozling problem) - Numberphile
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An Integration Conundrum - Numberphile
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What Researchers Learned from 350,757 Coin Flips
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Why this puzzle is impossible
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Beautiful Trigonometry - Numberphile
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