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Gold I
1529
71 until Platinum V
1,519
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Date Added
# Unlocked Users
Tier
1 Solve
Celebrated the 1st anniversary of solved.ac
5K
Level 1 Sprout
Solved problems for 2 days in a row
121K
Level 2 Sprout
Solved problems for 4 days in a row
76K
Level 3 Sprout
Solved problems for 8 days in a row
35K
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
6.5K
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
Level 9 Sprout
Solved problems for 512 days in a row
573
Spent 2021 with BOJ
Solved 1 or more problems in Good Bye, BOJ 2021!
644
The 1st Blob Cup (2022)
Solved 1 or more problems in the 1st Blob Cup
317
16silver (2022)
Solved 1 or more problems in the 1st Silver Cup
125
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
★★Twenty-two Stars★★ (2022)
Achieved 22-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
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
2022 1st Calculus, Probability, and Statistics Cup
Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup
359
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