| No. | Problem | Source | Solved | Attempts | Accuracy |
|---|---|---|---|---|---|
| Day 1 3 problems | |||||
 | 활자인쇄기(Type Printer) Special judge | IOI 2008 day1 1 | 423 | 1077 | 39.28% |
| | 섬순회(Islands) | IOI 2008 day1 2 | 7 | 34 | 20.59% |
| | 물고기(Fish) | IOI 2008 day1 3 | 5 | 18 | 27.78% |
| Day 2 3 problems | |||||
| | 일렬로 꾸미기(Linear Garden) | IOI 2008 day2 1 | 16 | 106 | 15.09% |
| | 피라미드 부지(Pyramid Base) | IOI 2008 day2 2 | 4 | 45 | 8.89% |
| | 순간이동 장치(Teleporters) | IOI 2008 day2 3 | 3 | 10 | 30.00% |