We love to see solutions you send in to our live problems. We review and edit these for the benefit of other students. Check the Past Features links for published solutions to recently featured problems. The best solutions are likely to be featured in the Trending column.
If you would like us to consider including your solution please submit it while the problem is Live.
We have written an article on what we are looking for when we decide which solutions to publish.
Send your best solutions for Machines;
Explain your methods clearly for other school students to read.
Give reasons and convincing arguments or proofs where you can.
You can now upload a file with your solutions eg. a picture,word document or spreadsheet,
this file must be less than 2MB
Your personal details are optional.