Daily Archives: April 11, 2018

DAY 102:

Today’s Challenge Can you place the 16 numbers 0, 0, 1, 1, 2, 2, 3, 4, 4, 5, 6, 7, 7, 8, 9, 9 into the 16 gaps below so all four lines work out arithmetically? ◯  +  ◯   = … Continue reading

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