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Post by Aj_June on Mar 20, 2019 21:04:21 GMT
Not so much with YouTube videos, funny or otherwise, but with books and with Calcudoku puzzles (also known as 'Kenken'), yes.
The more complex puzzles can take well over one hour to solve.
Had heard about sudoku before but this puzzle that you just mentioned is new to me. Thx. With books it happened to me in the past.
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