arsenlee2007
Olympiad Rating: 1223
Problem rating: 11
Contribution: 0
Country: KZ
Occupation: Other
About: ученик 165 школы лицея
Problems solved: 9
| Expanding brackets | Square multiples of 24 | Random answer |
| Numbers ratio | Sum of four | Tommorow's day |
| Test | Temirlan's cake | Cubical squares |
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