| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 4430 | New Year and Snowy Grid | 1 | 1 | 100.0% |
| 4431 | New Year and Binary Tree Paths | 1 | 1 | 100.0% |
| 4432 | New Year and Old Subsequence | 1 | 1 | 100.0% |
| 4433 | New Year and Fireworks | 2 | 3 | 66.7% |
| 4435 | New Year and North Pole | 1 | 1 | 100.0% |
| 4436 | 新年快点 | 4 | 6 | 66.7% |