DAY 81

Today’s Challenge

Carry out the following 15-step number trail with no calculator!  Start with 20, then:

+1    ÷3    ×5    –7    +2    ÷6    +4    –1    ×3    ÷4    +4    –5    ×1    +3    ×6    =    ?

What is your final answer?

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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

Which three different numbers have a sum of 100?

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Answers

. . . can be found when clicking this.

7puzzleblog

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