Frank Puzzles About Rhubarb and Custard | Average Variant Sudoku
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29:52
Will We Hit a Peak or a Valley Trying to Solve This Easy Variant Sudoku?
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33:12
Frank Puzzles About Feathers | Easy Variant Sudoku
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38:06
SUDOKU: Which is your favorite Aha moment in this puzzle?
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8:44
CRAZY Content!!! GM Hikaru Nakamura vs GM Magnus Carlsen
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46:38
How did our naughty bits get their names? | BODY ETYMOLOGY
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1:03:33
Frank Puzzles About Taking Turns | Challenging Variant Sudoku
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25:11
Frank Puzzles About Suds | Easy Variant Sudoku
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5:53