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The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!

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KaXdd_

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Virtual Participations：2 contests

Name	Start time
2025 北京大学全国优秀中学生信息学冬季体验营 (PKUWC 2025) Day 2	2025-01-20 18:06:12
2025 北京大学全国优秀中学生信息学冬季体验营 (PKUWC 2025) Day 1	2025-01-16 17:13:27