Problems
Arena
Level 1 Sprout
Solved problems for 2 days in a row
Solved problems for 2 days in a row
130K
Level 2 Sprout
Solved problems for 4 days in a row
Solved problems for 4 days in a row
82K
Level 3 Sprout
Solved problems for 8 days in a row
Solved problems for 8 days in a row
38K
Level 4 Sprout
Solved problems for 16 days in a row
Solved problems for 16 days in a row
20K
Level 5 Sprout
Solved problems for 32 days in a row
Solved problems for 32 days in a row
12K
Level 6 Sprout
Solved problems for 64 days in a row
Solved problems for 64 days in a row
7K
Newbie Problem-solver
Solve 10 problems
Solve 10 problems
156K
Beginner Problem-solver
Solve 50 problems
Solve 50 problems
109K
Apprentice Problem-solver
Solve 100 problems
Solve 100 problems
69K
Skilled Problem-solver
Solve 200 problems
Solve 200 problems
32K
Guardian of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
110K
Master of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
82K
Guardian of Balance - Silver
Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
57K
You Win!
Participate as a rated contestant in the Arena and increase your rating
Participate as a rated contestant in the Arena and increase your rating
3.1K
On a Roll
Participate as a rated contestant in the Arena and increase your rating 3 times in a row
Participate as a rated contestant in the Arena and increase your rating 3 times in a row
1.1K
Speedy
Participate as a rated contestant in the Arena and get full score for a problem within 5 minutes of the start of the competition
Participate as a rated contestant in the Arena and get full score for a problem within 5 minutes of the start of the competition
821
Record of the Stars: Chapter 1
Participate as a rated contestant in the Arena
Participate as a rated contestant in the Arena
3.2K
μ 10ν νμλνκ΅ νλ‘κ·Έλλ° κ²½μλν (2023)
μ 10ν νμλνκ΅ νλ‘κ·Έλλ° κ²½μλν νΉμ Open Contestμ μΆμ ν΄ ν λ¬Έμ μ΄μ ν΄κ²°
μ 10ν νμλνκ΅ νλ‘κ·Έλλ° κ²½μλν νΉμ Open Contestμ μΆμ ν΄ ν λ¬Έμ μ΄μ ν΄κ²°
408
Python
Python 3, PyPy3 μ€ νλμ μΈμ΄λ‘ μ무 λ¬Έμ λ ν΄κ²°
Python 3, PyPy3 μ€ νλμ μΈμ΄λ‘ μ무 λ¬Έμ λ ν΄κ²°
77K
μκ° ν₯μ ν - 12μ
μ°λμ μκ΄μμ΄ 12μμ κ°μ΅λ μκ° ν₯μ ν λνμ μΆμ
μ°λμ μκ΄μμ΄ 12μμ κ°μ΅λ μκ° ν₯μ ν λνμ μΆμ
441