| 1504 | [NOI2004]Rainfall省选 | 0 |
| 1505 | [NOI2004]小H的小屋省选 | 0 |
| 1506 | [NOI2004]曼哈顿省选 | 0 |
| 1507 | [NOI2003]Editor省选 | 0 |
| 1508 | [NOI2003]Game省选 | 0 |
| 1509 | [NOI2003]逃学的小孩省选 | 0 |
| 1510 | [POI2006]Kra-The Disks省选 | 0 |
| 1511 | [POI2006]OKR-Periods of Words
省选 | 2 |
| 1512 | [POI2006]Pro-Professor Szu省选 | 0 |
| 1513 | [POI2006]Tet-Tetris 3D省选 | 0 |
| 1514 | [POI2006]ZAB-Frogs省选 | 0 |
| 1515 | [POI2006]Lis-The Postman省选 | 0 |
| 1516 | [POI2006]Mag-Warehouse
省选 | 0 |
| 1517 | [POI2006]Met省选 | 0 |
| 1518 | [POI2006]Naj-The Invasion
省选 | 0 |
| 1519 | [POI2006]Ork-Ploughing
省选 | 0 |
| 1520 | [POI2006]Szk-Schools
省选 | 1 |
| 1521 | [POI2006]Est省选 | 0 |
| 1522 | [POI2006]Kry省选 | 0 |
| 1523 | [POI2006]Mis省选 | 0 |
| 1524 | [POI2006]Pal省选 | 0 |
| 1525 | [POI2006]Zos省选 | 0 |
| 1526 | [POI2005]ban-
Bankomat省选 | 0 |
| 1527 | [POI2005]Pun-point省选 | 0 |
| 1528 | [POI2005]sam-Toy Cars省选 | 0 |
| 1529 | [POI2005]ska
Piggy banks省选 | 0 |
| 1530 | [POI2005]Sko-knight
Knights省选 | 0 |
| 1531 | [POI2005]Bank notes省选 | 1 |
| 1532 | [POI2005]Kos-Dicing省选 | 0 |
| 1533 | [POI2005]Lot-A Journey to Mars
省选 | 0 |
| 1534 | [POI2005]Sum- Fibonacci sums
省选 | 0 |
| 1535 | [POI2005]Sza-Template省选 | 1 |
| 1536 | [POI2005]Akc- Special Forces Manoeuvres省选 | 0 |
| 1537 | [POI2005]Aut- The Bus
省选 | 0 |
| 1538 | [NWERC2017]High Score省选 | 0 |
| 1539 | [POI2005]Dwu-Double-row省选 | 0 |
| 1540 | [POI2005]Dzi-Hollows
省选 | 0 |
| 1541 | [POI2005]Lus- Mirror trap省选 | 0 |
| 1542 | 囧囧的作业省选 | 0 |
| 1543 | 生成树计数省选 | 0 |
| 1544 | 立方镜子省选 | 0 |
| 1545 | 任务安排省选 | 0 |
| 1546 | uva4409 - Ironman Race in Treeland省选 | 0 |
| 1547 | 周末晚会省选 | 0 |
| 1548 | SPOJ241 Arranging the Block省选 | 0 |
| 1549 | 探险计划省选 | 0 |
| 1550 | 打电话(tel)省选 | 0 |
| 1551 | escape省选 | 0 |
| 1552 | [Cerc2007]robotic sort省选 | 1 |
| 1553 | XOR网络省选 | 0 |
