Changelog: Week of 22 June 2026

For students

• New: Physics and chemistry exam practice: problems for physics and chemistry matriculation exams are now available.
• New: Diagrams in physics hints: hints for physics tasks now show inclined planes, levers, and force diagrams with labeled vectors.

Platform

• Visual hints are in early testing: we're rolling them out gradually, so you may start to see them on more tasks over the coming weeks.