DAY 186

Today’s Challenge

Here’s another 10-step question involving the four arithmetical operations and all the numbers from 1 to 10.  Start with the number 28, then:

  • divide by four
  • multiply by six
  • subtract two
  • add five
  • divide by nine
  • multiply by one
  • add ten
  • divide by three
  • add eight
  • subtract seven

Got an answer?  Leave a comment below or e-mail me at paul@7puzzle.com.

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The 7puzzle Challenge

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

The 2nd & 3rd rows contain the following fourteen numbers:

8     13     17     25     28     36     42     45     48     55     63     64     66     80

What is the sum of the multiples of 11?

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Answers

. . . can be found when clicking this.

7puzzleblog

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