**Today’s Challenge**

. . . is an 11-step number trail involving all four arithmetical operations.

Start with the number 8, then:

- multiply by 5
- 25% of this
- –5
- add twenty-two
- 1/3 of this
**×**4- subtract twenty-four
- +9
- divide by 7
- add three
- ÷3

What is your final answer?

**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 & 5th columns of the playing board contain the following fourteen numbers:

2 8 10 11 14 16 18 25 33 44 45 48 70 84

By adding three different numbers from the list, what is the lowest prime number you can make?

**Make 357 Challenge**

Can you arrive at 357 by inserting 4, 5, 7, 8 and 9 into the gaps below?

(◯+◯+◯)×◯×√◯ = 357

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

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