Trillium_'s favorites
| # | Problem |
|---|---|
| 8619 | OMCB015(A) |
| 12035 | OMCB033(A) |
| 11312 | OMC235(A) |
| 4515 | OMC125(B) |
| 3987 | OMC169(A) |
| 8934 | 浜松2023(B) |
| 2415 | OMC078(C) |
| 2861 | OMC193(C) |
| 9650 | OMCB017(A) |
| 4106 | OMC138(B) |
| 1269 | OMC049(E) |
| 5732 | OMCB014(D) |
| 8663 | OMCB007(D) |
| 256 | OMC033(C) |
| 8389 | OMCB026(F) |
| 13192 | OMCB040(E) |
| 13735 | OMCB040(G) |