(Notes: The problems in this contest were curated based on their level of difficulty and listed from Atcoder's existing problems)
| # | Problem | Rate | Kyu | Difficulty | Contest |
|---|---|---|---|---|---|
| A | ABC131_A |  |
9 Kyu | -742 | https://atcoder.jp/contests/abc131 |
| B | ABC162_C |  |
9 Kyu | 34 | https://atcoder.jp/contests/abc162 |
| C | ABC209_C |  |
9 Kyu | 264 | https://atcoder.jp/contests/abc209 |
| D | ABC041_C |  |
7 Kyu | 629 | https://atcoder.jp/contests/abc041 |
| E | ABC173_E |  |
2 Kyu | 1607 | https://atcoder.jp/contests/abc173 |
| F | ABC258_G |  |
1 Kyu | 1944 | https://atcoder.jp/contests/abc258 |
| G | ARC145_D |  |
2 Dan | 2297 | https://atcoder.jp/contests/arc145 |
| H | AGC060_C |  |
4 Dan | 2680 | https://atcoder.jp/contests/agc060 |
(Notes: The problems in this contest were curated based on their level of difficulty and listed from Atcoder's existing problems)
| # | Problem | Rate | Kyu | Difficulty | Contest |
|---|---|---|---|---|---|
| A | ARC007_1 |  |
9 Kyu | 123 | https://atcoder.jp/contests/arc007 |
| B | ABC296_D |  |
6 Kyu | 999 | https://atcoder.jp/contests/abc296 |
| C | ARC006_4 |  |
1 Kyu | 1973 | https://atcoder.jp/contests/arc006 |
| D | ABC324_G |  |
3 Dan | 2501 | https://atcoder.jp/contests/abc324 |
| E | AGC018_C |  |
4 Dan | 2618 | https://atcoder.jp/contests/agc018 |
| F | AGC003_F |  |
5 Dan or higher | 3344 | https://atcoder.jp/contests/agc003 |
(Notes: The problems in this contest were curated based on their level of difficulty and listed from Atcoder's existing problems)
| # | Problem | Rate | Kyu | Difficulty | Contest |
|---|---|---|---|---|---|
| A | ABC348_D |  |
5 Kyu | 1108 | https://atcoder.jp/contests/abc348 |
| B | ABC255_E |  |
3 Kyu | 1519 | https://atcoder.jp/contests/abc255 |
| C | ABC317_G |  |
4 Dan | 2649 | https://atcoder.jp/contests/abc317 |
| D | ABC253_H |  |
4 Dan | 2758 | https://atcoder.jp/contests/abc253 |
| E | ABC274_H |  |
5 Dan or higher | 3191 | https://atcoder.jp/contests/abc274 |
| F | ARC166_E |  |
5 Dan or higher | 3279 | https://atcoder.jp/contests/arc166 |