(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 | ABC188_C |  |
9 Kyu | -83 | https://atcoder.jp/contests/abc188 |
| B | ABC360_B |  |
9 Kyu | -255 | https://atcoder.jp/contests/abc360 |
| C | ARC120_A |  |
9 Kyu | 183 | https://atcoder.jp/contests/arc120 |
| D | ABC238_C |  |
7 Kyu | 637 | https://atcoder.jp/contests/abc238 |
| E | ABC286_E |  |
5 Kyu | 1128 | https://atcoder.jp/contests/abc286 |
| F | ABC364_F |  |
1 Kyu | 1878 | https://atcoder.jp/contests/abc364 |
| G | ARC114_E |  |
3 Dan | 2514 | https://atcoder.jp/contests/arc114 |
| H | AGC043_E |  |
5 Dan or higher | 3505 | https://atcoder.jp/contests/agc043 |
(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 | ARC033_2 |  |
7 Kyu | 789 | https://atcoder.jp/contests/arc033 |
| B | ABC089_D |  |
4 Kyu | 1220 | https://atcoder.jp/contests/abc089 |
| C | ARC099_C |  |
1 Dan | 2160 | https://atcoder.jp/contests/arc099 |
| D | AGC002_D | |
3 Dan | 2514 | https://atcoder.jp/contests/agc002 |
| E | ABC307_H |  |
4 Dan | 2754 | https://atcoder.jp/contests/abc307 |
| F | AGC046_F |  |
5 Dan or higher | 3854 | https://atcoder.jp/contests/agc046 |
(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 | ABC261_E |  |
4 Kyu | 1261 | https://atcoder.jp/contests/abc261 |
| B | ABC156_E |  |
3 Kyu | 1514 | https://atcoder.jp/contests/abc156 |
| C | ABC268_H |  |
3 Dan | 2560 | https://atcoder.jp/contests/abc268 |
| D | ABC262_G |  |
5 Dan or higher | 3114 | https://atcoder.jp/contests/abc262 |
| E | ARC124_E |  |
5 Dan or higher | 3031 | https://atcoder.jp/contests/arc124 |
| F | ARC134_F |  |
5 Dan or higher | 3530 | https://atcoder.jp/contests/arc134 |