Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 2,084 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 15 / 84Export PDF (full filtered list)
Quality: 19,909 global accepts · Tags: brute force, greedy, implementation · first AC: Feb 5, 2021 · Kotlin 1.4 (first AC)
Quality: 20,446 global accepts · Tags: constructive algorithms, games, math · first AC: Nov 30, 2020 · Kotlin 1.4 (first AC)
Quality: 13,475 global accepts · Tags: constructive algorithms, implementation · first AC: Oct 18, 2020 · Kotlin 1.4 (first AC)
Quality: 22,644 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Oct 17, 2020 · Kotlin 1.4 (first AC)
Quality: 15,078 global accepts · Tags: greedy, math, sortings · first AC: Oct 10, 2020 · Kotlin 1.4 (first AC)
Quality: 9,797 global accepts · Tags: brute force, implementation · first AC: Sep 14, 2020 · Python 3 (first AC)
Quality: 16,393 global accepts · Tags: constructive algorithms · first AC: Aug 12, 2020 · Kotlin 1.4 (first AC)
Quality: 10,315 global accepts · Tags: implementation, strings · first AC: Jul 27, 2020 · Kotlin 1.4 (first AC)
Quality: 26,095 global accepts · Tags: dp, games · first AC: Jul 21, 2020 · Kotlin 1.4 (first AC)
Quality: 18,843 global accepts · Tags: constructive algorithms, math · first AC: Jul 4, 2020 · Kotlin 1.4 (first AC)
Quality: 24,583 global accepts · Tags: constructive algorithms, strings · first AC: Apr 26, 2020 · Kotlin 1.4 (first AC)
Quality: 18,754 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, strings · first AC: Feb 15, 2020 · Kotlin 1.4 (first AC)
Quality: 7,674 global accepts · Tags: brute force · first AC: Feb 3, 2020 · Kotlin 1.4 (first AC)
Quality: 17,227 global accepts · Tags: math · first AC: Nov 29, 2019 · Kotlin 1.4 (first AC)
Quality: 12,526 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 20, 2019 · Java 8 (first AC)
Quality: 10,725 global accepts · Tags: bitmasks, greedy · first AC: Aug 7, 2019 · Java 8 (first AC)
Quality: 9,321 global accepts · Tags: implementation, strings · first AC: Apr 20, 2019 · Java 8 (first AC)
Quality: 11,478 global accepts · Tags: binary search, constructive algorithms, math · first AC: Jan 5, 2019 · Java 8 (first AC)
Quality: 17,140 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · last AC: Apr 21, 2026 · Kotlin 2.2 (first AC)
Quality: 6,609 global accepts · Tags: brute force, math, number theory · first AC: Mar 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,840 global accepts · Tags: games, math · first AC: Feb 11, 2026 · Kotlin 2.2 (first AC)
Quality: 15,705 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · Kotlin 2.2 (first AC)
Quality: 12,562 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2025 · Kotlin 2.2 (first AC)
Quality: 1,430 global accepts · Tags: *special, greedy · first AC: Sep 12, 2025 · Kotlin 2.2 (first AC)
Quality: 18,353 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · Kotlin 2.2 (first AC)