Virtual contest · solo
April Fools Day Contest
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 | Mysterious numbers - 1 | 1200 | |
| B | Star | 1300 | |
| C | A Piece of Cake | 2000 | |
| D | Broken checker | 1300 | |
| E | MYSTERIOUS LANGUAGE | 2000 | |
| F | ucyhf | 1600 | |
| G | Mysterious numbers - 2 | 1600 | |
| H | A polyline | 1700 |