Daily Archives: September 15, 2021

day/dydd 258 at 7puzzleblog.com

The Main Challenge Using the numbers 2, 4 and 10 once each, with + – × ÷ available, can you list the FOURTEEN target numbers from 1-30 that are mathematically possible to achieve? The 7puzzle Challenge The playing board of the 7puzzle game is a … Continue reading

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