| Views | |
|---|---|
| Problems ... | 232 |
| Problems ...(legacy) | 191 |
| Views | |
|---|---|
| United States | 231 |
| South Africa | 78 |
| Germany | 28 |
| China | 25 |
| United Kingdom | 16 |
| Russia | 16 |
| Japan | 8 |
| South Korea | 4 |
| France | 3 |
| Italy | 2 |
| Views | |
|---|---|
| Ashburn | 92 |
| Sunnyvale | 88 |
| Beijing | 21 |
| Pretoria | 14 |
| Tokyo | 8 |
| Matawan | 7 |
| Edenvale | 5 |
| Heidelberg | 5 |
| Johannesburg | 5 |
| Oakland | 5 |