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1 month ago
Click here to access the print version.Normal sudoku rules apply, except the numbers in the cells contained within dotted lines add up to the figures in the corner. No number can be repeated within each shape formed by dotted lines. Continue reading....
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1 month ago
A crossword-featuring comedy by a playwright who was also an MP, spy and campaigner. And he wrote the dialogue for the first British talkie …Clutterbuck was first performed at Wyndham’s Theatre, London, in 1946. It seems that there were perhaps five...
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1 month ago
The answer to today’s puzzlesEarlier today I set you three examples of a word puzzle that illuminates one of the smash hits of theoretical computer science. (To read about this result, the PCP theorem, please check out the original post.)In the puzzl...