margothequeen
Olympiad Rating: 1200
Problem rating: 18
Contribution: 0
Country: NL
Occupation: Undergraduate Student
About:
Olympiads
Problems solved: 13
| 2020 digit | Numbers ratio | Oh-matrix |
| Divisibility by 4 | Fractions | Temirlan's cake |
| Digital Cubes | Random answer | Tommorow's day |
| Sum of four | 2020 Palindromes | Test |
| Cubical squares |
Games
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