DAY 41:

Today’s Challenge

. . . is all the way from Japan.  Can you insert 1, 4, 6 and 8 into the four gaps on each line so all three answers equal 20?

  •  (◯–◯)×(◯–◯) = 20
  •  (◯÷◯+◯)×◯ = 20
  •  (◯+◯)×◯–◯ = 20

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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 2nd & 6th rows of the playing board contain the following fourteen numbers:

5     8     12     17     18     20     28     33     48     49     55     56     63     64

List four pairs of numbers that have a difference of 7.

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Answers

. . . can be found when clicking this.

7puzzleblog

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