nanigashi's favorites
| # | Problem |
|---|---|
| 10699 | OMCB054(G) |
| 14101 | OMC260(C) |
| 12630 | OMC250(B) |
| 11706 | OMCB044(E) |
| 6078 | OMC156(D) |
| 8693 | OMCE002(C) |
| 2450 | OMC196(B) |
| 12072 | OMCB039(C) |
| 4953 | OMCB038(F) |
| 10475 | OMCB035(B) |
| 12440 | OMC244(B) |
| 12059 | OMCB035(G) |
| 10590 | OMCB030(H) |
| 8454 | OMC237(C) |
| 7069 | OMC223(A) |
| 7214 | OMCB029(F) |
| 5694 | OMC209(A) |
| 7444 | OMC220(D) |
| 7090 | OMCB010(C) |
| 8139 | OMCB006(G) |
| 8663 | OMCB007(D) |