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cocjr0208
Platinum III
1956
44 until Platinum II
DGIST Computational Theory and Applications Lab.
860
Solved
114
Contributions
16
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Achievement
Arena
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Event
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Date Added
# Unlocked Users
Tier
Level 1 Sprout
Solved problems for 2 days in a row
125K
Level 2 Sprout
Solved problems for 4 days in a row
79K
Level 3 Sprout
Solved problems for 8 days in a row
37K
Level 4 Sprout
Solved problems for 16 days in a row
19K
Level 5 Sprout
Solved problems for 32 days in a row
11K
Level 6 Sprout
Solved problems for 64 days in a row
6.7K
Level 7 Sprout
Solved problems for 128 days in a row
3.5K
Level 8 Sprout
Solved problems for 256 days in a row
1.7K
Binary Game 2 (2022)
Solved uncountable problem in the Real Final Ghudegy Cup 2 2
747
Hello, world! (2022)
Solved uncountable problem in the Real Final Ghudegy Cup 2 2
747
★★Seventeen Stars★★ (2022)
Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
2.1K
2 Solves
Celebrated the 2nd anniversary of solved.ac
9.7K
UCPC 2022
Participated in UCPC 2022, or its open contest
991
Summer Postcard Decoration: Top 1,000 (2022)
Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
884
Sinchon Station (2022)
Participated in 2022 ICPC Sinchon Summer Algorithm Camp Contest, or solved 1 or more problems in its open contest
388
Newbie Problem-solver
Solve 10 problems
151K
Beginner Problem-solver
Solve 50 problems
105K
Apprentice Problem-solver
Solve 100 problems
66K
Skilled Problem-solver
Solve 200 problems
31K
Professional Problem-solver
Solve 500 problems
6.6K
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