Study Paths

Guided sequences of problems to build your skills progressively

Only for the brave. 20 notoriously difficult problems that challenge even the most experienced physics students. Think carefully before you begin.

Difficulty 8 → 10 20 problems ~30 hours by astrosander

A comprehensive 50-problem journey from basics to competition level. Covers all major topics, building difficulty gradually to prepare for national-level physics olympiads.

Difficulty 2 → 8 50 problems ~35 hours by astrosander

Focused training for international olympiad thermodynamics. 25 problems mixing Savchenko Chapter 5 (Molecular Physics) with supplementary bank problems.

Difficulty 5 → 9 25 problems ~18 hours by astrosander

Build a strong foundation in classical mechanics. 30 problems from Kinematics and Dynamics (Chapters 1-2), ordered from straightforward to challenging.

Difficulty 3 → 9 30 problems ~20 hours by astrosander

A gentle introduction to Savchenko's collection. 20 of the most accessible problems across all chapters, perfect for students just starting out with olympiad-level physics.

Difficulty 3 → 5 20 problems ~10 hours by astrosander