ella
Olympiad Rating: 1200
Problem rating: 25
Contribution: 0
Country: KZ
Occupation: Other
About:
Olympiads
Problems solved: 11
| VNT | Area of triangle | Point O |
| All such | One three-digit number | Squared fours |
| Random answer | Temirlan's cake | Angle chasing |
| Test | Tommorow's day |
Games
Under construction