Levels

ID    Name/Description Type Solved by Difficulty Average time to solve
1 Easy beginnings JavaScript 15335
19.595917942265
3 minutes, 12 seconds
2 JavaScript: Do you speak it? JavaScript 8563
31.622776601684
8 minutes, 20 seconds
3 Without sourcecode JavaScript 6426
28.565713714171
6 minutes, 48 seconds
4 Length matters JavaScript 6217
20.099751242242
3 minutes, 22 seconds
5 ASCII fun JavaScript 5373
25.416530054278
5 minutes, 23 seconds
6 Color codes JavaScript 3813
29.664793948383
7 minutes, 20 seconds
7 Jerry's screw-up Logic 3815
29.966648127543
7 minutes, 29 seconds
8 The password field HTML 3539
30.594117081557
7 minutes, 48 seconds
9 Calculations JavaScript 3115
26.720778431775
5 minutes, 57 seconds
10 Variables JavaScript 3154
21.166010488517
3 minutes, 44 seconds
11 Understand the algorithm PHP 3216
20.199009876724
3 minutes, 24 seconds
12 Sums Mathematics 3133
23.622023622035
4 minutes, 39 seconds
13 Understand the algorithm II PHP 3226
22.671568097509
4 minutes, 17 seconds
14 Understand the algorithm IV PHP 2421
29.086079144498
7 minutes, 3 seconds
15 The 0xf.at Enigma Logic 2590
29.899832775452
7 minutes, 27 seconds
16 Understand the algorithm III PHP 2565
18
2 minutes, 42 seconds
17 regEx anyone? PHP 1695
39.597979746447
13 minutes, 4 seconds
18 Morse code Programming 1413
42.520583250939
15 minutes, 4 seconds
19 Telephone codes Logic,Programming 948
69.152006478482
39 minutes, 51 seconds
20 MD5 cracking Cracking 574
100
2 hours, 38 minutes, 50 seconds
21 Unscramble words Programming 382
100
1 hour, 52 minutes, 32 seconds
22 Fast mirror Programming 648
45.122056690714
16 minutes, 58 seconds
23 Easy sockets Programming 461
39.724048132082
13 minutes, 9 seconds
24 Packet analyzing Analyzing 577
68.425141578224
39 minutes, 1 second
25 WPA Cracking Cracking 167
100
1 hour, 57 minutes, 38 seconds
26 Image offset Programming 198
75.868306953563
47 minutes, 58 seconds
27 TCP bot Programming 193
84.852813742386
1 hour
28 Roadtripping with 0xf.at Programming,Mathematics 156
82.036577207975
56 minutes, 5 seconds
29 Heat prediction Programming 83
99.0959131347
1 hour, 21 minutes, 50 seconds
30 Sharp eyes Programming 74
100
1 hour, 40 minutes, 50 seconds
31 Server admin Sysadmin 123
100
1 hour, 24 minutes, 12 seconds
32 Spellcheck cipher Programming 88
100
1 hour, 26 minutes, 15 seconds
33 Bcrypt cracking Cracking 75
100
2 hours, 43 minutes, 29 seconds
34 Sequence solving Programming,Mathematics 71
93.498663092046
1 hour, 12 minutes, 51 seconds
35 Circle Mania Programming 96
50.616202939375
21 minutes, 21 seconds
37 Simple WPA cracking Cracking 13
78.892331693264
51 minutes, 52 seconds

Levels solved

Average solve time

Most common times