Badge
CUP Challenge Master
Solve all the problems in CUP Challenge problem group.
Bonus: 50 points
Recent Activity
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Vu received CUP Challenge Master badge on 12 Oct 2025 |
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Manh received CUP Challenge Master badge on 10 Oct 2025 |
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Nguyen received CUP Challenge Master badge on 9 Oct 2025 |
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Anna received CUP Challenge Master badge on 8 Oct 2025 |
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Henry received CUP Challenge Master badge on 8 Oct 2025 |
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George received CUP Challenge Master badge on 8 Oct 2025 |
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Khoa received CUP Challenge Master badge on 7 Oct 2025 |
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Hieu received CUP Challenge Master badge on 7 Oct 2025 |
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Le received CUP Challenge Master badge on 6 Oct 2025 |
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Vu received CUP Challenge Master badge on 5 Oct 2025 |
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Pham received CUP Challenge Master badge on 5 Oct 2025 |
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Bach received CUP Challenge Master badge on 1 Oct 2025 |
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Vu received CUP Challenge Master badge on 1 Oct 2025 |
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Ngoc received CUP Challenge Master badge on 1 Oct 2025 |
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Jessica received CUP Challenge Master badge on 30 Sep 2025 |
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Nguyen Hong received CUP Challenge Master badge on 27 Sep 2025 |
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Sang received CUP Challenge Master badge on 26 Sep 2025 |
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Le received CUP Challenge Master badge on 26 Sep 2025 |
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Nguyen received CUP Challenge Master badge on 24 Sep 2025 |
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Will received CUP Challenge Master badge on 18 Sep 2025 |
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Quan received CUP Challenge Master badge on 16 Sep 2025 |
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Hoang Minh Tri received CUP Challenge Master badge on 15 Sep 2025 |
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Hajanirina received CUP Challenge Master badge on 11 Sep 2025 |
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NAGAOKA received CUP Challenge Master badge on 6 Sep 2025 |
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Geeta received CUP Challenge Master badge on 1 Sep 2025 |
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Tony received CUP Challenge Master badge on 1 Sep 2025 |
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Pham received CUP Challenge Master badge on 22 Aug 2025 |
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一博 received CUP Challenge Master badge on 20 Aug 2025 |
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Jorge received CUP Challenge Master badge on 18 Aug 2025 |
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Mohammed received CUP Challenge Master badge on 16 Aug 2025 |
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Keith received CUP Challenge Master badge on 16 Aug 2025 |
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Zhizhuo received CUP Challenge Master badge on 15 Aug 2025 |
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Mohammad received CUP Challenge Master badge on 15 Aug 2025 |
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Amara received CUP Challenge Master badge on 14 Aug 2025 |
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Emily received CUP Challenge Master badge on 14 Aug 2025 |
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Eddy received CUP Challenge Master badge on 13 Aug 2025 |
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秋满 received CUP Challenge Master badge on 13 Aug 2025 |
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cielo received CUP Challenge Master badge on 11 Aug 2025 |
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Carl received CUP Challenge Master badge on 11 Aug 2025 |
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Jacob received CUP Challenge Master badge on 11 Aug 2025 |
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Jacinthe received CUP Challenge Master badge on 11 Aug 2025 |
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Hamad received CUP Challenge Master badge on 9 Aug 2025 |
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Juri received CUP Challenge Master badge on 8 Aug 2025 |
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Henry received CUP Challenge Master badge on 6 Aug 2025 |
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Kaitlyn received CUP Challenge Master badge on 6 Aug 2025 |
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Craig received CUP Challenge Master badge on 31 Jul 2025 |
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Dev Gupta received CUP Challenge Master badge on 29 Jul 2025 |
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vandad received CUP Challenge Master badge on 27 Jul 2025 |
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Subasri received CUP Challenge Master badge on 27 Jul 2025 |
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Ivo received CUP Challenge Master badge on 19 Jul 2025 |
