Ritangle is a maths challenge for students of A level Mathematics, Scottish Highers, or the International Baccalaureate.
Questions, requiring no knowledge of mathematics beyond A level Mathematics, will be released daily for 21 consecutive weekdays during term time.
The final question unlocks an overall answer, based on the solutions to all the questions, then it’s a race to submit the first correct answer!
Students can compete as individuals or in teams.
A trophy and prize will be awarded to this year’s winning team.
Registration starts at 0900 on Monday 2 October.
Preliminary round questions will be released weekly during term time, starting this Monday.
For the main competition, one question will be released daily for 21 consecutive weekdays, the first question being released on 9 November 2017.
Visit integralmaths.org/ritangle for more information.
Good luck to all who enter!