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| # | User | Rating |
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| 7 | adamant | 137 |
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__dungxibo123__'s groups
| Group name | Role | Invitation | Member since | Invited on |
|---|---|---|---|---|
| TLOI - Thang Long Da Lat Olympiad in Informatics | Participant | Accepted | Nov/08/2025 02:08 | Nov/08/2025 02:08 |
| TestGroup | Participant | Accepted | Feb/09/2020 16:52 | Feb/09/2020 16:52 |
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