Daily Archives: October 15, 2019

DAY/DYDD 288:

The Main Challenge Can you arrive at the target answer of 7 by using each of the numbers 0.2, 0.2, 5 and 6 exactly once each, with + – × ÷ available? The 7puzzle Challenge The playing board of the 7puzzle game is a 7-by-7 grid … Continue reading

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