DAY 101:

Today’s Challenge

Using each of the numbers 0.5, 1, 1.5 and 2 once each, with the four arithmetical operations – × ÷ available, can you arrive at the target answer of 7?

For the real number puzzle enthusiast, once you have completed the above, can you find a second way of getting to 7?

.

The 7puzzle Challenge

The playing board of the 7puzzle game is a 7-by-7 grid containing 49 different numbers, ranging from 2 up to 84.

The 2nd & 5th rows of the playing board contain the following fourteen numbers:

6     7     8     16     17     21     28     48     50     55     63     64     81     84

Which three numbers, when 19 are added to each, all become square numbers?

.

Answers

. . . can be found when clicking this.

7puzzleblog

This entry was posted in 7puzzleblog.com. Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *