| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 201210 | [AtCoder]ARC121 A - 2nd Greatest Distance | 0 | 0 | 0.000% |
| 201211 | [AtCoder]ARC121 B - RGB Matching | 0 | 0 | 0.000% |
| 201212 | [AtCoder]ARC121 C - Odd Even Sort | 0 | 0 | 0.000% |
| 201213 | [AtCoder]ARC121 D - 1 or 2 | 0 | 0 | 0.000% |
| 201214 | [AtCoder]ARC121 E - Directed Tree | 0 | 0 | 0.000% |
| 201215 | [AtCoder]ARC121 F - Logical Operations on Tree | 0 | 0 | 0.000% |