Problems
Arena
(2023)
Achieved a score of over 0 in
Achieved a score of over 0 in
577
3 Solves
Celebrated the 3nd anniversary of solved.ac
Celebrated the 3nd anniversary of solved.ac
12K
Codemaster 2023
Participated in the Codemaster 2023 by Songdo Highschool, or solved 1 or more problems in its open contest
Participated in the Codemaster 2023 by Songdo Highschool, or solved 1 or more problems in its open contest
430
The 2nd Chocolate Cup (2022)
Solved 1 or more problems in the 2nd Chocolate Cup
Solved 1 or more problems in the 2nd Chocolate Cup
413
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
Arena: 1st Place
Participate as a rated contestant in the Arena and achieve first place
Participate as a rated contestant in the Arena and achieve first place
21
Arena: Top 10
Participate as a rated contestant in the Arena and achieve a rank of top 10 or greater
Participate as a rated contestant in the Arena and achieve a rank of top 10 or greater
151
Arena: Top 20
Participate as a rated contestant in the Arena and achieve a rank of top 20 or greater
Participate as a rated contestant in the Arena and achieve a rank of top 20 or greater
246
Arena: Top 50
Participate as a rated contestant in the Arena and achieve a rank of top 50 or greater
Participate as a rated contestant in the Arena and achieve a rank of top 50 or greater
574
Arena: Top 100
Participate as a rated contestant in the Arena and achieve a rank of top 100 or greater
Participate as a rated contestant in the Arena and achieve a rank of top 100 or greater
972
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
Rapid
Participate as a rated contestant in the Arena and get full score for a problem within 3 minutes of the start of the competition
Participate as a rated contestant in the Arena and get full score for a problem within 3 minutes of the start of the competition
586
Did You Even Read The Statement???
Participate as a rated contestant in the Arena and get full score for a problem within 1 minute of the start of the competition
Participate as a rated contestant in the Arena and get full score for a problem within 1 minute of the start of the competition
68
Arena: Half Solves
Participate as a rated contestant in the Arena and get full score for half or more of the problems in the contest
Participate as a rated contestant in the Arena and get full score for half or more of the problems in the contest
510
Arena: Quarter Solves
Participate as a rated contestant in the Arena and get full score for quarter or more of the problems in the contest
Participate as a rated contestant in the Arena and get full score for quarter or more of the problems in the contest
1.3K
Record of the Stars: Chapter 1
Participate as a rated contestant in the Arena
Participate as a rated contestant in the Arena
3.2K
3-Star Problem-solving Technician
Solve 3,000 problems
Solve 3,000 problems
129
UCPC 2023 ์ถ์
UCPC 2023 ํน์ Open Contest์ ์ถ์
UCPC 2023 ํน์ Open Contest์ ์ถ์
873
2023 ๊ตญ๋ฏผ๋ํ๊ต & ์ค์๋ํ๊ต ํ๋ก๊ทธ๋๋ฐ ๊ฒฝ์ง๋ํ
2023 ๊ตญ๋ฏผ๋ํ๊ต ์๊ณ ๋ฆฌ์ฆ ์ฝํ ์คํธ, ํน์ 2023 ์ค์๋ํ๊ต ํ๋ก๊ทธ๋๋ฐ ๊ฒฝ์ง๋ํ, ํน์ 2023 ๊ตญ๋ฏผ๋ํ๊ต & ์ค์๋ํ๊ต ํ๋ก๊ทธ๋๋ฐ ๊ฒฝ์ง๋ํ Open Contest์ ์ถ์
2023 ๊ตญ๋ฏผ๋ํ๊ต ์๊ณ ๋ฆฌ์ฆ ์ฝํ ์คํธ, ํน์ 2023 ์ค์๋ํ๊ต ํ๋ก๊ทธ๋๋ฐ ๊ฒฝ์ง๋ํ, ํน์ 2023 ๊ตญ๋ฏผ๋ํ๊ต & ์ค์๋ํ๊ต ํ๋ก๊ทธ๋๋ฐ ๊ฒฝ์ง๋ํ Open Contest์ ์ถ์
462