Info

Welcome to RadixArena! Online HKDSE Maths (Compulsory Part) MC contests are held here. During a contest, you can view questions and choose answers on-screen.

Useful documents: Terms of Service and Privacy Policy

Feedback

If you have any feedback or encountered any bugs, or if you want to submit questions, please contact us on Discord!
Join our Discord server to receive updates: https://discord.gg/bf2UJ8DD6

The following features are planned:

• Community solutions
• Virtual contests
• Timed mode contests - limited time for each question
• Average pace (DSE): 100s/q
• Blitz: 60s/q

Currently, we are focused on improving the reliability, security and speed of our service. The features listed above will roll out gradually in the future.