**Today’s Challenge**

If you multiply a certain number by 3 and then add 30, the result is the same as if you first added 17 to this number and then multiplied by 2.

Is the value of this number 1, 2, 3, 4 or 5?

**The**** 7puzzle Challenge**

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

The 3rd & 7th rows contain the following fourteen numbers:

4 11 13 24 25 27 30 36 42 45 66 70 77 80

What is the product of the lowest number and highest number?

**Make 47 Challenge**

Can you arrive at 47 by inserting 2, 6, 7 and 10 into the gaps on each line?

- ◯×◯+◯÷◯ = 47
- ◯²–(◯+◯)÷◯ = 47
- (◯+◯)²–(◯+◯) = 47

**Answers **can be found **here**.

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