21st National Assembly Election (2020) Solved the 21st National Assembly Election problem (#18891) by April 21, 2020
56
UCPC 2020 Finals Participated in UCPC 2020 Finals
361
Sinchon Station (2020) Participated in SUAPC 2020
80
2020 with BOJ Solved problem A within the competition time of Good Bye, BOJ 2020!
337
UCPC 2021 Participated in UCPC 2021
425
Spent 2021 with BOJ Solved 1 or more problems in Good Bye, BOJ 2021!
644
Spend 2022 with BOJ Solved 1 or more problems in Hello, BOJ 2022!
367
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
UCPC 2022 Participated in UCPC 2022, or its open contest
991
The 9th Hanyang University Programming Contest Participated in the 9th Hanyang University Programming Contest, or solved 1 or more problems in its open contest
284
2022 Seoul Cyber University Programming Contest Participated in 2022 Seoul Cyber University Programming Contest, or solved 1 or more problems in its open contest
339
Spent 2022 with BOJ Solved 1 or more problems in Good Bye, BOJ 2022!
606
2023 KSA Automata Winter Contest Achieved a score of over 100 in the 2023 KSA Automata Winter Contest
362
Spend 2023 with BOJ Solved 1 or more problems in Hello, BOJ 2023!