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2cu1001
Diamond V
2201
99 until Diamond IV
=ㅅ=
454
Solved
52
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17
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Date Added
# Unlocked Users
Tier
Newbie Problem-solver
Solve 10 problems
156K
Spent 2022 with BOJ
Solved 1 or more problems in Good Bye, BOJ 2022!
606
Warmth in the Snow (2022)
Solved 1 or more problems in the Invitation of the Winter Forest
462
Summer Postcard Decoration: Top 1,000 (2022)
Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
884
Level 7 Sprout
Solved problems for 128 days in a row
3.6K
Level 6 Sprout
Solved problems for 64 days in a row
6.9K
Level 5 Sprout
Solved problems for 32 days in a row
12K
Level 4 Sprout
Solved problems for 16 days in a row
20K
Level 3 Sprout
Solved problems for 8 days in a row
38K
Level 2 Sprout
Solved problems for 4 days in a row
82K
Level 1 Sprout
Solved problems for 2 days in a row
129K
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