Monday, November 24, 2025

A WhatsApp message from the one (gay) (Colombian) grad student who I know…

…about the last of the set of Colombian sudoku puzzles that I had copied for him, to see how far he could get on it (it’s a variant of sudoku invented by a couple of Colombian guys, and it’s started to make regular appearances in a puzzle magazine that I subscribe to):

its impossible I am stucked

. . .

(. . .)

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