Daily Archives: May 7, 2017

DAY 128:

Today’s Challenge Using all four decimal numbers 0.4, 0.8, 1.2 and 3.5 once each, and with + – × ÷ available, can you arrive at the target answer of 7? . The 7puzzle Challenge The playing board of the 7puzzle game is a 7-by-7 … Continue reading

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