DAY 341:

Today’s Challenge

All the following 3-digit numbers are divisible by 4, except one!  Which one is it?

228   276   308   336   412   484   528   552   660   794   888   944

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 2nd & 7th columns of the playing board contain the following fourteen numbers:

2    5    9    10    16    24    28    32    33    45    48    50    66    70

What is the product of the single-digit numbers?

Make 341 Challenge

Can you arrive at 341 by inserting 2, 3, 4, 5 and 6 into the gaps on both lines?

  •  (◯²–◯–◯)×(◯²–◯) = 341
  •  (◯+◯)³–(◯×◯)÷◯ = 341

Answers can be found here.

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