(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 | ABC052_B |  |
9 Kyu | 24 | https://atcoder.jp/contests/abc052 |
| B | ABC227_A |  |
9 Kyu | -779 | https://atcoder.jp/contests/abc227 |
| C | ABC031_A |  |
9 Kyu | -209 | https://atcoder.jp/contests/abc031 |
| D | ABC265_D |  |
7 Kyu | 727 | https://atcoder.jp/contests/abc265 |
| E | ABC166_E |  |
5 Kyu | 1062 | https://atcoder.jp/contests/abc166 |
| F | ARC099_C |  |
1 Dan | 2160 | https://atcoder.jp/contests/arc099 |
| G | AGC030_B |  |
2 Dan | 2342 | https://atcoder.jp/contests/agc030 |
| H | ARC185_D |  |
4 Dan | 2649 | https://atcoder.jp/contests/arc185 |
(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 | ABC289_D |  |
8 Kyu | 551 | https://atcoder.jp/contests/abc289 |
| B | ABC388_D |  |
7 Kyu | 659 | https://atcoder.jp/contests/abc388 |
| C | ARC036_C |  |
1 Dan | 2139 | https://atcoder.jp/contests/arc036 |
| D | ARC129_D |  |
2 Dan | 2300 | https://atcoder.jp/contests/arc129 |
| E | ABC332_G |  |
4 Dan | 2775 | https://atcoder.jp/contests/abc332 |
| F | AGC032_F |  |
5 Dan or higher | 3975 | https://atcoder.jp/contests/agc032 |
(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 | ABC177_E |  |
5 Kyu | 1057 | https://atcoder.jp/contests/abc177 |
| B | ARC028_3 |  |
2 Kyu | 1748 | https://atcoder.jp/contests/arc028 |
| C | ABC253_H |  |
4 Dan | 2758 | https://atcoder.jp/contests/abc253 |
| D | ARC101_C |  |
5 Dan or higher | 2913 | https://atcoder.jp/contests/arc101 |
| E | AGC059_E |  |
5 Dan or higher | 3842 | https://atcoder.jp/contests/agc059 |
| F | ABC314_H |  |
5 Dan or higher | 2938 | https://atcoder.jp/contests/abc314 |