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akhack1231
Platinum IV
1878
22 until Platinum III
ΛPΞIRIΛ
684
Solved
32
Contributions
18
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Achievement
Arena
Season
Event
Contest
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Date Added
# Unlocked Users
Tier
Level 1 Sprout
Solved problems for 2 days in a row
123K
Level 2 Sprout
Solved problems for 4 days in a row
77K
Level 3 Sprout
Solved problems for 8 days in a row
36K
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
6.6K
Level 7 Sprout
Solved problems for 128 days in a row
3.4K
Level 8 Sprout
Solved problems for 256 days in a row
1.6K
Chicken Dance (2022)
Solved 1 or more problems in the 1st Gomgom Cup · © Hana Kim
586
2022 Sogang University Freshman Cup
Participated in 2022 Sogang University Freshman Cup, or solved 2 or more problems in its open contest
335
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
9500-card (2022)
Achieved 9,500 points in the Solved Blackjack Event, 2022
435
Christmas Gift (2022)
Earn at least 5 gifts from the Make a Tree event, 2022
725
Newbie Problem-solver
Solve 10 problems
149K
Beginner Problem-solver
Solve 50 problems
104K
Apprentice Problem-solver
Solve 100 problems
65K
Skilled Problem-solver
Solve 200 problems
31K
Professional Problem-solver
Solve 500 problems
6.5K
Creator of Balance - Bronze
Achieve a rating of 30 or higher for all 8 tags displayed on the profile
33K
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