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gyoseon123
Platinum IV
1801
99 until Platinum III
994
Solved
38
Contributions
11
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Achievement
Arena
Season
Event
Contest
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Date Added
# Unlocked Users
Tier
SUAPC 2023w
Participated in SUAPC 2023 Winter, or solved 1 or more problems in its open contest
380
Anime Cup (2023)
Solved 1 or more problems in Anime Cup Season 1 or 2
766
2023 KSA Automata Winter Contest
Achieved a score of over 100 in the 2023 KSA Automata Winter Contest
362
Boardgame Cup (2023)
Solved 1 or more problems in Boardgame Cup
584
Professional Problem-solver
Solve 500 problems
5.4K
Skilled Problem-solver
Solve 200 problems
26K
Apprentice Problem-solver
Solve 100 problems
57K
Beginner Problem-solver
Solve 50 problems
91K
Newbie Problem-solver
Solve 10 problems
133K
Spent 2022 with BOJ
Solved 1 or more problems in Good Bye, BOJ 2022!
606
Summer Postcard Decoration: Top 1,000 (2022)
Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
884
2 Solves
Celebrated the 2nd anniversary of solved.ac
9.7K
★★Seventeen Stars★★ (2022)
Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
2.1K
Level 8 Sprout
Solved problems for 256 days in a row
1.2K
Level 7 Sprout
Solved problems for 128 days in a row
2.7K
Level 6 Sprout
Solved problems for 64 days in a row
5.5K
Level 5 Sprout
Solved problems for 32 days in a row
9.6K
Level 4 Sprout
Solved problems for 16 days in a row
16K
Level 3 Sprout
Solved problems for 8 days in a row
31K
Level 2 Sprout
Solved problems for 4 days in a row
67K
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