Daily Archives: September 21, 2020

DAY/DYDD/GIORNO/NAP 265:

The Main Challenge … is a typical challenge from the excellent American maths card game, 24game®. Using the four numbers 2, 4, 4 and 9 once each, with + – × ÷ available, can you arrive at the target number of 24? The 7puzzle … Continue reading

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