Warmth in the Snow (2022) Solved 1 or more problems in the Invitation of the Winter Forest
462
Spent 2022 with BOJ Solved 1 or more problems in Good Bye, BOJ 2022!
606
Boardgame Cup (2023) Solved 1 or more problems in Boardgame Cup
584
The 2nd MatKor Cup : 2023 Winter Participated in the 2nd MatKor Cup, or solved 1 or more problems in its open contest
473
2023 KSA Automata Winter Contest Achieved a score of over 100 in the 2023 KSA Automata Winter Contest
362
Anime Cup (2023) Solved 1 or more problems in Anime Cup Season 1 or 2
766
Spend 2023 with BOJ Solved 1 or more problems in Hello, BOJ 2023!
290
2023 ICPC Sinchon Winter Algorithm Camp Contest Participated in 2023 ICPC Sinchon Winter Algorithm Camp Contest, or solved 1 or more problems in its open contest
325
2023 Chung-Ang University CHAC Participated in 2023 Chung-Ang University CHAC, or achieved a score of over 10 in its open contest
341
AI Network Scholarium I - 1 Solve Solved 1 or more problems in AI Network Scholarium I
118
Dress Rehearsal (2023) Achieved a score of over 41 in the Dress Rehearsal
441
2023 UDPC Participated in the 2023 UDPC, or solved 1 or more problems in its open contest
349
2023 Eggplant Cup Participated in 2023 Eggplant Cup
363
The 1st AGCU Cup Solved 2 or more problems in the 1st AGCU Cup
530
(2023) Achieved a score of over 0 in
577
Codemaster 2023 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