Passwords
 Level 1 : 635870
 Level 2 : 840137
 Level 3 : 840967
 Level 4 : 225378
 Level 5 : 752053
 Level 6 : 423480
 Level 7 : 457397
 Level 8 : 423579
 Level 9 : 864111
 Level 10: 995065
 Level 11: 827100
 Level 12: 532375
 Level 13: 243481
 Level 14: 606664
 Level 15: 692551
 Level 16: 724892
 Level 17: 772974
 Level 18: 724045
 Level 19: 723846
 Level 20: 231750
 Level 21: 228732
 Level 22: 983838
 Level 23: 184904

Contributed by Kevin J. & Sebi D.