Daily Archives: August 21, 2017

DAY 234:

Today’s Challenge Using each of the numbers 1.5, 2, 2.5 and 3 once each, and with the four arithmetical operations + – × and ÷ available, can you arrive at the target answer of 7 in three different ways? The 7puzzle Challenge The playing … Continue reading

Posted in 7puzzleblog.com | Leave a comment