| Data | Temat |
|---|---|
| 2018-09-12 07:35 |
-87
|
| 2018-09-12 07:34 |
876
|
| 2007-03-16 14:09 |
MMC (Meridian Mathemathic Competition)
|
| 2007-03-16 14:06 |
Pitagoras
|