Hola's problems
| # | タイトル | Point | diff |
|---|---|---|---|
| 4273 | OMC111(D) | 300 | 1466 |
| 4308 | OMC132(D) | 300 | 1706 |
| 4656 | OMC132(E) | 400 | 1729 |
| 4230 | OMCT003(D) | 300 | - |
| 4250 | OMCT003(E) | 300 | - |
| 4527 | OMC152(E) | 600 | 2159 |
| 4425 | OMC188(E) | 400 | 2054 |
| 4546 | OMCB015(D) | 200 | 986 |
| 12123 | OMC232(B) | 200 | 935 |
| 9671 | OMC232(E) | 500 | 1962 |