57 posts in total.
2023
We Bare Bears! Basic Algebra I : Monoids and Groups Codeforces Round #848 (Div. 2) AtCoder Beginner Contest 287 2022-2023 ICPC Asia Nanjing Regional Educational Codeforces Round 142 (Rated for Div. 2) Codeforces Round #844 (Div. 1 + Div. 2) AtCoder Regular Contest 1532022
Line Graph Codeforces Round #383 (Div. 1) 2022-2023 ICPC Southern and Volga Russian Regional Circle Inversion 2017-2018 ICPC Asia Tsukuba Regional 2022-2023 ICPC North Western Russia Regional 2022 CCPC Guangzhou Site 2022 CCPC Guangzhou Site 2020-2021 ICPC Asia Yinchuan Regional 2022 CCPC Weihai Site 2018-2019 ICPC Asia Nanjing Regional 2019-2020 ICPC Asia Hong Kong Regional