| Length: | 6 | 8 | 10 | 15 | 20 |
| Easy: | bspzim | procmqph | skwwmtnwez | kxqyjkxoyvdfuhj | ilpzizqcjawqjzseefcw |
| Normal: | 7t9ycj | okb6u4t7 | 90pguju8x4 | grgwu1hjqhhid0l | ixf2ft3zlo0q4yhl1upa |
| Hard: | zfQrOP | kvIadZlp | n2Zo3E5zcR | dobYZhDQfC9VclO | iRyUjD1WNq3Qi8TguEVa |
| Very Hard: | D#rm(k | f2Fc*icw | t*S9!@#mfs | y*h3Vb!Nve4DiS! | )k7OZ2SgXJchrJ6cbC%Q |
| Unsafe | Insecure | Safe | Safe | Secure | Secure | Ultimate |
Code by Y.Arkesteijn, improvement by David B. and Y.Arkesteijn