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gyoseon123
Platinum IV
1829
71 until Platinum III
1,027
Solved
45
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13
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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
109K
Level 2 Sprout
Solved problems for 4 days in a row
68K
Level 3 Sprout
Solved problems for 8 days in a row
31K
Level 4 Sprout
Solved problems for 16 days in a row
17K
Level 5 Sprout
Solved problems for 32 days in a row
9.7K
Level 6 Sprout
Solved problems for 64 days in a row
5.6K
Level 7 Sprout
Solved problems for 128 days in a row
2.8K
Level 8 Sprout
Solved problems for 256 days in a row
1.3K
★★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
Summer Postcard Decoration: Top 1,000 (2022)
Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
884
Spent 2022 with BOJ
Solved 1 or more problems in Good Bye, BOJ 2022!
606
Newbie Problem-solver
Solve 10 problems
134K
Beginner Problem-solver
Solve 50 problems
92K
Apprentice Problem-solver
Solve 100 problems
57K
Skilled Problem-solver
Solve 200 problems
27K
Professional Problem-solver
Solve 500 problems
5.5K
1-Star Problem-solving Technician
Solve 1,000 problems
1.4K
Boardgame Cup (2023)
Solved 1 or more problems in Boardgame Cup
584
2023 KSA Automata Winter Contest
Achieved a score of over 100 in the 2023 KSA Automata Winter Contest
362
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