| devil's Island | 3.0 | (3 encadenes) | 7a |
|
| robben island | 2.0 | (2 encadenes) | 6c |
|
| Al-hayer | 2.0 | (2 encadenes) | 7a |
|
| barwon | 2.0 | (1 encadenes) | 6a+ |
|
| spielberg | 3.0 | (1 encadenes) | 7a+ |
|
| Tower of London | 4.0 | (1 encadenes) | 6c |
|
| Adx florence | 2.0 | (1 encadenes) | 6b |
|
| White swan | 3.0 | (1 encadenes) | 6b |
|
| Toolsleng | 4.0 | (1 encadenes) | 6b+ |
|
| Pianosa | 3.0 | (1 encadenes) | 6a+ |
|
| Asinara | 4.0 | (1 encadenes) | 6a |
|
| Hanoi Hilton | 3.0 | (1 encadenes) | 7b+ |
|
| Sark prison | 2.0 | (1 encadenes) | 7b+ |
|