Daily Archives: July 30, 2021

day/dydd 211 at 7puzzleblog.com

The Main Challenge As well as 9421 (9+4+2+1), list the SEVEN other ways of making 16 when adding together four unique digits from 1 to 9. The 7puzzle Challenge The playing board of the 7puzzle game is a 7-by-7 grid containing 49 … Continue reading

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