Daily Archives: November 2, 2017

DAY 307:

Today’s Challenge Using the numbers 3, 5 and 7 once each, with + – × ÷ available, list the FIVE even-numbered target numbers from 30-60 inclusive that are mathematically possible to make. The 7puzzle Challenge The playing board of the 7puzzle game is a 7-by-7 grid … Continue reading

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