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classicc
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classic
classicc
Expert
Japan
Japan
Joined Oct 9, 2025
Achievements (52)
Hello WorldEasy StartTough NutHalfway ThereSea LionExplorerStudentSpecialist
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1629
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classicc earned achievement Specialist21 days ago
classicc earned achievement Student21 days ago
classicc earned achievement Explorer21 days ago
classicc has completed the contest EJOI 2026 - Day 1 and scored 200 points23 days ago
classicc solved hidden problem on first attempt23 days ago
classicc solved hidden problem on first attempt23 days ago
classicc has joined contest EJOI 2026 - Day 124 days ago
classicc solved problem Super palindromes (#470) on first attempt6 months ago
classicc solved problem Chasing a butterfly (#11058) on 3 attempt6 months ago
classicc solved problem Distance in Tree (#4104) on 3 attempt6 months ago
classicc solved problem Drying (#5363) on 3 attempt6 months ago
classicc solved problem What is the probability? (#1571) on first attempt6 months ago
classicc solved problem Hotels Along the Croatian Coast (#10682) on first attempt6 months ago
classicc solved problem Locked Treasure (#7534) on first attempt6 months ago
classicc solved problem Stepan and pairs (#4283) on first attempt6 months ago
classicc solved problem Calculator (#1427) on first attempt6 months ago
classicc solved problem Number of toys (#927) on first attempt6 months ago
classicc has joined contest Educational Round #86 months ago
classicc solved problem Grassland Fence (#1526) on first attempt7 months ago
classicc solved problem Vasya and matrix (#3535) on first attempt7 months ago
classicc solved problem Cutting a stick (#11261) on first attempt7 months ago
classicc solved problem Transport system (#9635) on 6 attempt7 months ago
classicc solved problem Minimum spanning tree (#981) on first attempt7 months ago
classicc solved problem Reverse the graph (#10048) on 2 attempt7 months ago
classicc solved problem Expected Minimum Power (#11262) on 4 attempt7 months ago