Daily Archives: March 10, 2020

DAY/DYDD/GIORNO/NAP 70:

The Main Challenge Using the numbers 1, 4 and 6 once each with + – × ÷ available, list the SIX numbers that are mathematically possible to make in the range 20 to 30 inclusive. The 7puzzle Challenge The playing board of the 7puzzle … Continue reading

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