tokiy's favorites
| # | Problem |
|---|---|
| 12407 | OMCB027(E) |
| 12310 | OMC274(C) |
| 8749 | OMC278(B) |
| 12430 | OMCB065(C) |
| 15846 | OMCB064(D) |
| 15978 | OMCB071(C) |
| 13068 | OMCB058(E) |
| 15320 | OMCB060(C) |
| 3093 | OMC179(C) |
| 3534 | OMC191(B) |
| 4909 | OMC195(B) |
| 3272 | OMCB005(D) |
| 5463 | OMCB005(C) |
| 8793 | OMC239(B) |
| 4042 | OMC131(C) |
| 6492 | OMCB037(C) |
| 11706 | OMCB044(E) |
| 12643 | OMCB027(A) |