Levels

ID    Name/Description Type Solved by Difficulty Average time to solve
1 Easy beginnings JavaScript 15975
19.493588689618
3 minutes, 10 seconds
2 JavaScript: Do you speak it? JavaScript 8990
31.272991542224
8 minutes, 9 seconds
3 Without sourcecode JavaScript 6772
28.354893757516
6 minutes, 42 seconds
4 Length matters JavaScript 6544
20
3 minutes, 20 seconds
5 ASCII fun JavaScript 5665
25.76819745345
5 minutes, 32 seconds
6 Color codes JavaScript 4031
30.724582991474
7 minutes, 52 seconds
7 Jerry's screw-up Logic 4022
31.874754901018
8 minutes, 28 seconds
8 The password field HTML 3735
30.919249667481
7 minutes, 58 seconds
9 Calculations JavaScript 3291
27.640549922171
6 minutes, 22 seconds
10 Variables JavaScript 3321
21.023796041629
3 minutes, 41 seconds
11 Understand the algorithm PHP 3385
20.445048300261
3 minutes, 29 seconds
12 Sums Mathematics 3291
24.576411454889
5 minutes, 2 seconds
13 Understand the algorithm II PHP 3381
22.360679774998
4 minutes, 10 seconds
14 Understand the algorithm IV PHP 2551
28.705400188815
6 minutes, 52 seconds
15 The 0xf.at Enigma Logic 2733
29.966648127543
7 minutes, 29 seconds
16 Understand the algorithm III PHP 2705
17.888543819998
2 minutes, 40 seconds
17 regEx anyone? PHP 1808
40.348482003664
13 minutes, 34 seconds
18 Morse code Programming 1501
42.142615011411
14 minutes, 48 seconds
19 Telephone codes Logic,Programming 998
69.108610172684
39 minutes, 48 seconds
20 MD5 cracking Cracking 605
100
2 hours, 41 minutes, 3 seconds
21 Unscramble words Programming 407
100
1 hour, 48 minutes, 23 seconds
22 Fast mirror Programming 685
44.83302354292
16 minutes, 45 seconds
23 Easy sockets Programming 496
42.91852746775
15 minutes, 21 seconds
24 Packet analyzing Analyzing 617
66.422887621662
36 minutes, 46 seconds
25 WPA Cracking Cracking 180
100
1 hour, 54 minutes, 14 seconds
26 Image offset Programming 208
74.899933244296
46 minutes, 45 seconds
27 TCP bot Programming 205
83.666002653408
58 minutes, 20 seconds
28 Roadtripping with 0xf.at Programming,Mathematics 162
81.338797630651
55 minutes, 8 seconds
29 Heat prediction Programming 89
97.857038581801
1 hour, 19 minutes, 48 seconds
30 Sharp eyes Programming 76
100
1 hour, 43 minutes, 27 seconds
31 Server admin Sysadmin 129
99.759711306719
1 hour, 22 minutes, 56 seconds
32 Spellcheck cipher Programming 97
99.025249305417
1 hour, 21 minutes, 43 seconds
33 Bcrypt cracking Cracking 80
100
3 hours, 1 minute, 46 seconds
34 Sequence solving Programming,Mathematics 74
92.531075861032
1 hour, 11 minutes, 21 seconds
35 Circle Mania Programming 100
51.633322573702
22 minutes, 13 seconds
37 Simple WPA cracking Cracking 20
77.794601355107
50 minutes, 26 seconds

Levels solved

Average solve time

Most common times