DAY 40:

Today’s Challenge

In each group below, use the four numbers once each, with + – × ÷ available:

  •  3   3   3   3
  •  4   4   4   4
  •  5   5   5   5
  •  6   6   6   6

to show how you can achieve the target number of 24.

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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 up to 84.

The 1st & 4th rows of the playing board contain the following fourteen numbers:

2     3     9     10     14     15     22     32     35     40     44     54     60     72

What is the sum of the multiples of 6 listed above?

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Answers

. . . can be found when clicking this.

7puzzleblog

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