| Day | No | Task | Solution |
|---|---|---|---|
| 2007 | |||
| 1 | 1 | Ministry | |
| 1 | 2 | Nasty | |
| 1 | 3 | Sail* | |
| 2 | 1 | Airport* | |
| 2 | 2 | Necklace* | |
| 2 | 3 | Treasury.pdf | |
| 2005 | |||
| 0 | 1 | Gift* | |
| 0 | 2 | Sticks* | |
| 1 | 1 | Depot Rearrangement | |
| 1 | 2 | Mobile Service | |
| 1 | 3 | Multi-key Sorting | |
| 2 | 1 | Electric Fence* | |
| 2 | 2 | Critical Network Lines | |
| 2 | 3 | Ticket Office | |
| 2004 | |||
| 0 | 1 | Journey | |
| 1 | 1 | Clouds | |
| 1 | 2 | Sweets | |
| 1 | 3 | Trips | |
| 2 | 1 | Football league | |
| 2 | 2 | Puzzle | |
| 2 | 3 | Two sawmills | |
| 2003 | |||
| 1 | 1 | Hanoi | |
| 1 | 2 | Square | |
| 1 | 3 | The Race | |
| 2 | 1 | Pearls | |
| 2 | 2 | Register | |
| 2 | 3 | Trip | |
| 2002 | |||
| 1 | 1 | Bugs Integrated, Inc. | |
| 1 | 2 | Conqueror's battalion* | |
| 1 | 3 | A decorative fence | |
| 2 | 1 | A highway and the seven dwarfs | |
| 2 | 2 | Royal guards | |
| 2 | 3 | Birthday party* | |