This series is all about maths, something I rather enjoy, and will take you on a journey around Matarawa.
** You will be driving/biking/riding across train tracks. These are uncontrolled. Please take care and look each way thoroughly before you cross. **
** The roads are narrow and the locals can speed along them. There is room to park at each cache but take care if you need to cross the road. **
For most of the series, you will be playing proNerdle, which is the maths version of Wordle. ProNerdle means I have created the puzzle for you to solve.
NOTE: You will need an equation each side of the = sign.
Rules:
- Each guess is a calculation.
- You can use 0 1 2 3 4 5 6 7 8 9 + - * / or =. Later on other symbols will be there for you to use.
- Each equation must contain one “=”.
- Standard order of operations applies, so calculate * and / before + and – e.g. 3+2*5=13 not 25!
- If the answer we're looking for is 10+20=30, then we will accept 20+10=30 too (unless you turn off 'commutative answers' in settings).
![](https://img.geocaching.com:443/93deacd5-5259-4452-966a-1d30d185c8df.png)
- If your guess includes, say, two 1s but the answer has only one, you will get one colour tile and one black.
- Tiles will only go green if the number is in the correct position or when a full guess is rearranged as a winning commutative answer.
- You have 10 tries to solve the equation.
- When you have solved the equation, write it in the Certitude link (make sure you don’t have any spaces in the equation) to receive the correct coordinates.
Maths Journey 6 Nerdle
Enjoy.
![Click to see the list of solvers](https://www.certitudes.org/logo?wp=GC9V70R)
You can validate your puzzle solution with certitude.