| Task ID | Task Name | Release Date | #Solved | Margin | Submit |
|---|---|---|---|---|---|
| 1000 | Append Insert Replace | 2012-01-14 | 5 | 408 | Go |
| 1001 | TeX Processing | 2012-01-14 | 6 | 377 | Go |
| 1005 | Napster Cheating | 2012-01-14 | 39 | 158 | Go |
| 1007 | Packet Re-assembly | 2012-01-14 | 20 | 218 | Go |
| 1012 | Allocating School Places | 2012-01-14 | 11 | 288 | Go |
| 1013 | Internet Usage Bills | 2012-01-14 | 2 | 577 | Go |
| 2120 | Outstanding Integer | 2012-01-18 | 10 | 301 | Go |
| 2121 | Hotel | 2012-01-18 | 12 | 277 | Go |
| 2122 | Cheating Dice | 2012-01-18 | 15 | 250 | Go |
| 2123 | Penicillin | 2012-01-18 | 9 | 316 | Go |
| 2124 | Infinite Coding | 2012-01-18 | 2 | 577 | Go |
| 2125 | Toothpicks | 2012-01-18 | 6 | 377 | Go |
| 2126 | Songs | 2012-01-18 | 8 | 333 | Go |
| 2127 | Gene Mutation | 2012-01-18 | 3 | 500 | Go |