The Sudoku That Tells You Where To Place Digits!
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1:28:19
Go Ahead. Break Your Brain!!
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1:08:21
Short Ruleset + Total Genius = A Jay Dyer Sudoku
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44:40
"The Best Puzzle I've Done This Year"
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1:09:59
The King: A Fog Sudoku That May Leave You Emotional
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17:13
A Magic Square Breakthrough - Numberphile
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1:02:01
No Digits. No Clues. No Hope?!
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28:33
Terence Tao on how we measure the cosmos | The Distance Ladder Part 1
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1:48:54