Practice
42,760Endless problems made on demand, each with an exactly computed answer. Every click is a new one.
Curated
8| # | Title | Difficulty | Tags | |
|---|---|---|---|---|
| 285 | Nine small turns | Easy | ||
| 287 | An eighth power | Easy | ||
| 290 | Twelve sixty-degree turns | Easy | ||
| 128 | A big power, quickly | Medium | ||
| 286 | A sixth power | Medium | ||
| 288 | A triple-angle formula | Medium | ||
| 289 | A ratio to a big power | Medium | ||
| 291 | A seventh power | Medium |