(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 | ABC172_B |  |
9 Kyu | -779 | https://atcoder.jp/contests/abc172 |
| B | ABC044_A |  |
9 Kyu | -334 | https://atcoder.jp/contests/abc044 |
| C | ABC248_B |  |
9 Kyu | -511 | https://atcoder.jp/contests/abc248 |
| D | ABC161_D |  |
6 Kyu | 991 | https://atcoder.jp/contests/abc161 |
| E | ARC160_B |  |
4 Kyu | 1275 | https://atcoder.jp/contests/arc160 |
| F | ARC024_3 |  |
1 Kyu | 1844 | https://atcoder.jp/contests/arc024 |
| G | AGC063_C |  |
3 Dan | 2500 | https://atcoder.jp/contests/agc063 |
| H | AGC012_E |  |
5 Dan or higher | 3490 | https://atcoder.jp/contests/agc012 |
(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 | ABC333_C |  |
9 Kyu | 224 | https://atcoder.jp/contests/abc333 |
| B | ABC184_C |  |
7 Kyu | 782 | https://atcoder.jp/contests/abc184 |
| C | ARC174_C |  |
2 Kyu | 1706 | https://atcoder.jp/contests/arc174 |
| D | ARC109_D |  |
2 Dan | 2394 | https://atcoder.jp/contests/arc109 |
| E | ARC112_E |  |
4 Dan | 2659 | https://atcoder.jp/contests/arc112 |
| F | ABC217_H |  |
5 Dan or higher | 3112 | https://atcoder.jp/contests/abc217 |
(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 | ABC266_D |  |
6 Kyu | 840 | https://atcoder.jp/contests/abc266 |
| B | ABC258_E |  |
3 Kyu | 1545 | https://atcoder.jp/contests/abc258 |
| C | ARC146_C |  |
3 Dan | 2428 | https://atcoder.jp/contests/arc146 |
| D | ARC180_D |  |
4 Dan | 2694 | https://atcoder.jp/contests/arc180 |
| E | ARC151_F |  |
5 Dan or higher | 3744 | https://atcoder.jp/contests/arc151 |
| F | AGC050_F |  |
5 Dan or higher | 4076 | https://atcoder.jp/contests/agc050 |