Daily Archives: June 1, 2021

DAY/DYDD/PÄIVÄ/NAP 152 at 7puzzleblog.com

The Main Challenge Using the three numbers 1, 2 and 4 just once each, with + – × ÷ available to you, what is the lowest positive number it is NOT possible to make? The 7puzzle Challenge The playing board of the 7puzzle game is a … Continue reading

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