hedgehogushka
Olympiad Rating: 1200
Problem rating: 11
Contribution: 0
Country: RU
Occupation: Other
About:
Olympiads
Problems solved: 9
| Divisibility by 4 | One three-digit number | Weird equation |
| Test | Money date | Cubical squares |
| Temirlan's cake | Tommorow's day | Numbers ratio |
Games
Under construction