DAY 217:

Today’s Challenge

What is the sum of the first seven 2-digit even numbers?

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 3rd & 4th rows of the playing board contain the following fourteen numbers:

3    10    13    25    32    35    36    42    44    45    54    60    66    80

How many multiples of 9 are present on this list?

Make 217 Challenge

Can you arrive at 217 by inserting 3, 7, 11 and 14 into the gaps below?

◯×◯×◯–◯ = 217

Answers can be found here.

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