Mathematical Puzzles and Challenges

Welcome to Mathematical Puzzles and Challenges!

Web site for high school students and teachers, and anyone who loves Mathematics. We will post new problems on this web site regularly. We invite individuals and groups to submit their solutions for a feedback. You can find more interesting mathematical  problems and articles  in the online magazine Parabola.

Puzzles and Challenges
Solutions
Questions?

If you have any questions, or would like to submit your challenge for feedback please do not hesitate to contact Dr Jelena Schmalz or Dr Thomas Kalinowski.