DAY 66

Today’s Challenge

Multiply two numbers together and then add or subtract a third number to reach the target answer of 60. The three numbers used in each calculation must all be digits from 1-9 and in this challenge they can be repeated.

As an example, one way of making 60 is (9×6)+6, can you find the other THREE ways?

[Note:  (9×6)+6 and (6×9)+6 counts as the same way.]

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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 3rd & 5th rows contain the following fourteen numbers:

6     7     13     16     21     25     36     42     45     50     66     80     81     84

How many pairs of consecutive numbers are there?

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Answers

. . . can be found when clicking this.

7puzzleblog

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