DAY 195:

Today’s Challenge

In this Kakuro-style question, which is the ONLY way possible to make 16 when adding together five unique digits from 1-9?

The 7puzzle Challenge

The playing board of the 7puzzle game is a 7-by-7 grid containing 49 different numbers, ranging from 2 up to 84.

The 4th & 5th rows of the playing board contain the following fourteen numbers:

3    6    7    10    16    21    32    35    44    50    54    60    81    84

How many pairs of numbers differ by exactly 10?

Make 195 Challenge

Can you arrive at 195 by inserting 5, 8, 13 and 18 into the gaps below?

(◯+◯–◯)×◯ = 195

Answers can be found here.

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