DAY 202

Today’s Challenge

Add together the first seven odd numbers that do not contain a 3, 5 or 7 as part of their number, or are not multiples of 3, 5 or 7.  What is your answer?

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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 1st & 3rd rows of the playing board contain the following fourteen numbers:

2     9     13     14     15     22     25     36     40     42     45     66     72     80

What is the difference between the highest and lowest multiples of 5?

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Answers

. . . can be found when clicking this.

7puzzleblog

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