| # | Problem | Pass Rate | Owner | |
|---|---|---|---|---|
| 4049 | Halloween Costumes |
|
boss | |
| 4048 | Channel Allocation |
|
boss | |
| 4047 | Morning Walk |
|
boss | |
| 4046 | Bonus Adjustment |
|
boss | |
| 4045 | Toll! Revisited |
|
boss | |
| 4044 | Network of Schools |
|
boss | |
| 4043 | The Unique MST |
|
boss | |
| 4042 | 1:1000000000000... |
|
boss | |
| 4041 | A+B |
|
boss | |
| 4040 | Alien |
|
boss | |
| 4039 | Random Simple Polygon |
|
boss | |
| 4038 | Top 10 |
|
boss | |
| 4037 | Mystic Craft |
|
boss | |
| 4036 | Traveling Cube |
|
boss | |
| 4035 | Spherical Mirrors | No submission | boss |