**Today’s Challenge**

Can you arrive at the target number 105 by using the five numbers 1, 2, 3, 4 and 5 exactly once each, and with + – × ÷ available?

**T****he**** 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 & 5th rows contain the following fourteen numbers:

6 7 13 16 21 25 36 42 45 50 66 80 81 84

What is the difference between the highest multiple of 9 and highest multiple of 11?

**Make 68 Challenge**

Can you arrive at 68 by inserting 2, 3, 6 and 8 into the gaps on each line?

- (◯+◯)×◯+◯ = 68
- ◯²×(◯+◯+◯) = 68
- (◯+◯)×◯–◯² = 68

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

**Click Paul Godding for details of online maths tuition. Wherever you are in the world, please get in touch.**