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Hot problems
| Problem | Category | Types | Points ▴ | AC % | Users | |
|---|---|---|---|---|---|---|
| COI '10 #5 Lovci | COCI | Ad Hoc, Dynamic Programming | 35p | 23.5% | 1 | |
| CCO '22 P6 - Good Game | CCO | Constructive, Dynamic Programming | 35p | 19.6% | 12 | |
| JOI '22 Open P2 - Giraffes | JOI | Dynamic Programming | 35p | 0.0% | 0 | |
| Google Code Jam '22 Round 2 Problem D - I, O Bot | Google Code Jam | Ad Hoc, Data Structures, Dynamic Programming | 35p | 25.0% | 1 | |
| Baltic OI '07 P2 - Sorting | Baltic OI | Dynamic Programming | 40p | 11.0% | 7 | |
| Facebook Hacker Cup '19 Final Round P6 - Temporal Revision | FHC | Data Structures, Dynamic Programming, Graph Theory | 40p | 63.6% | 5 | |
| NOI '07 P6 - Thief Catching | China NOI | Dynamic Programming, Graph Theory | 40p | 23.7% | 4 | |
| IOI '07 P6 - Training | IOI | Dynamic Programming, Graph Theory | 40p | 27.9% | 67 | |
| NOI '22 Multi-Provincial Team Selection P6 - MIS | China NOI | Dynamic Programming | 40p | 8.3% | 2 |