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| # | User | Rating |
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| 1 | Benq | 3792 |
| 2 | VivaciousAubergine | 3647 |
| 3 | jiangly | 3631 |
| 4 | Kevin114514 | 3574 |
| 5 | maroonrk | 3521 |
| 6 | strapple | 3515 |
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| 8 | tourist | 3428 |
| 9 | turmax | 3378 |
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| # | User | Contrib. |
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| 1 | Qingyu | 161 |
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| 4 | Dominater069 | 143 |
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| 6 | cry | 138 |
| 7 | Proof_by_QED | 136 |
| 8 | YuukiS | 135 |
| 9 | chromate00 | 134 |
| 10 | soullless | 133 |
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BK_sky's groups
| Group name | Role | Invitation | Member since | Invited on |
|---|---|---|---|---|
| VNOI - Vietnam Olympiad in Informatics | Participant | Accepted | Sep/20/2021 08:55 | Sep/20/2021 08:55 |
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