| Problem Name | Online Judge | Difficulty Level | |
|---|---|---|---|
| 1 | Lost in Madrid | SPOJ | 3 |
| 2 | Going to school | SPOJ | 3 |
| 3 | Central Heating | Timus | 3 |
| 4 | Integral Determinant | UVA | 4 |
| 5 | Square | UVA | 4 |
| 6 | Solving Systems of Linear Equations | UVA | 5 |
| 7 | Organising the Organisation | UVA | 5 |
| 8 | Back to Kernighan-Ritchie | UVA | 5 |
| 9 | Stupid Sequence | UVA | 5 |
| 10 | Kirchhof Law | SPOJ | 5 |
| 11 | Table Tennis | UVA | 7 |