DAY 356

Today’s Challenge

. . . is similar in concept to Mathematically Possible, our popular arithmetic and strategy board game.

Using the numbers 1, 4 and 10 once each, with + – × ÷ available, can you find the EIGHT whole numbers from 1-30 it is possible to make?

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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 columns of the playing board contain the following fourteen numbers:

2     8     10     11     14     16     18     25     33     44     45     48     70     84

How many more even numbers than odd numbers are listed?

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Answers

. . . can be found when clicking this.

7puzzleblog

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