Solve weekly bounties for exclusive badges, then compete in monthly contests to climb the global rank ladder.
Practice physics problems at your own pace. Filter by topic and difficulty, track your progress, and climb the leaderboard.
An advanced, multi-part physics bounty drops every Monday. Be the first to solve it, claim the First Blood badge, and collect Quarks.
Synchronous rated rounds every month — 5 questions, 60 minutes. Compete for real-time standings and climb the global Elo ladder.
| # | Username | Elo |
|---|---|---|
| 1 | phoenix137Master Feb26' Champion POTW#01 Top 10 POTW#02 Top 10 | 1891 |
| 2 | 1500 | |
| 3 | ethxnchoIntermediate | 1500 |
| 4 | willthorntonIntermediate | 1436 |
| 5 | kev_zhangIntermediate | 1436 |
| 6 | noahfischBeginner | 1381 |
| 7 | dylanpkrBeginner | 1350 |
| 8 | sofiamrnBeginner | 1323 |
| 9 | mingyu_lBeginner | 1298 |
| 10 | arjundas9Beginner | 1275 |
| 11 | zara_mkBeginner | 1253 |
| 12 | yuki_tnBeginner | 1232 |
| 13 | inavpatlBeginner | 1211 |
| 14 | PlumpSucculentBomerBeginner | 1200 |
| 15 | abgkillaBeginner | 1200 |
Showing #1-#15 of 100