Virtual contest · solo
Hello 2023
8 problems · duration 2:30:00
Hit Start contest to begin the countdown. Problems below open in a new tab when you click them — close the tab when you're finished with a problem. Click ✓ next to a problem when you AC'd it on cf-mirror or CF.
| Idx | Name | Rating | Status |
|---|---|---|---|
| A | Hall of Fame | 800 | |
| B | MKnez's ConstructiveForces Task | 900 | |
| C | Least Prefix Sum | 1600 | |
| D | Boris and His Amazing Haircut | 1700 | |
| E | Anya's Simultaneous Exhibition | 2400 | |
| F | Xorcerer's Stones | 2500 | |
| G | The Game of the Century | 3000 | |
| H | Olympic Team Building | 3500 |