Virtual contest · solo
Codeforces Round 1069 (Div. 1)
8 problems · duration 2:00:00
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 | Needle in a Haystack | 1200 | |
| B | Wishing Cards | 1900 | |
| C1 | Beautiful Patterns (Easy Version) | 2400 | |
| C2 | Beautiful Patterns (Hard Version) | 2500 | |
| D | Secret Message | 3400 | |
| E1 | Game of Scientists (Version 1) | 3100 | |
| E2 | Game of Scientists (Version 2) | 3200 | |
| F | Mosaic Tree | 2800 |