Levels

ID    Name/Description Type Solved by Difficulty Average time to solve
1 Easy beginnings JavaScript 15609
19.595917942265
3 minutes, 12 seconds
2 JavaScript: Do you speak it? JavaScript 8745
31.496031496047
8 minutes, 16 seconds
3 Without sourcecode JavaScript 6573
28.49561369755
6 minutes, 46 seconds
4 Length matters JavaScript 6354
20.099751242242
3 minutes, 22 seconds
5 ASCII fun JavaScript 5497
25.922962793631
5 minutes, 36 seconds
6 Color codes JavaScript 3906
30.822070014845
7 minutes, 55 seconds
7 Jerry's screw-up Logic 3905
32.031234756094
8 minutes, 33 seconds
8 The password field HTML 3629
31.112698372208
8 minutes, 4 seconds
9 Calculations JavaScript 3191
27.748873851023
6 minutes, 25 seconds
10 Variables JavaScript 3225
21.118712081943
3 minutes, 43 seconds
11 Understand the algorithm PHP 3294
20.445048300261
3 minutes, 29 seconds
12 Sums Mathematics 3201
24.617067250182
5 minutes, 3 seconds
13 Understand the algorithm II PHP 3291
22.62741699797
4 minutes, 16 seconds
14 Understand the algorithm IV PHP 2475
28.94822965226
6 minutes, 59 seconds
15 The 0xf.at Enigma Logic 2651
29.765752132274
7 minutes, 23 seconds
16 Understand the algorithm III PHP 2627
17.944358444926
2 minutes, 41 seconds
17 regEx anyone? PHP 1747
40.644802865803
13 minutes, 46 seconds
18 Morse code Programming 1450
42.355637169095
14 minutes, 57 seconds
19 Telephone codes Logic,Programming 967
69.224273199507
39 minutes, 56 seconds
20 MD5 cracking Cracking 590
100
2 hours, 41 minutes, 36 seconds
21 Unscramble words Programming 393
100
1 hour, 50 minutes, 7 seconds
22 Fast mirror Programming 665
45.166359162545
17 minutes
23 Easy sockets Programming 480
43.243496620879
15 minutes, 35 seconds
24 Packet analyzing Analyzing 597
67.409198185411
37 minutes, 52 seconds
25 WPA Cracking Cracking 174
100
1 hour, 57 minutes, 34 seconds
26 Image offset Programming 202
75.392307299883
47 minutes, 22 seconds
27 TCP bot Programming 200
83.773504164503
58 minutes, 29 seconds
28 Roadtripping with 0xf.at Programming,Mathematics 161
81.32650244539
55 minutes, 7 seconds
29 Heat prediction Programming 86
98.183501669069
1 hour, 20 minutes, 20 seconds
30 Sharp eyes Programming 75
100
1 hour, 41 minutes, 7 seconds
31 Server admin Sysadmin 127
100
1 hour, 23 minutes, 24 seconds
32 Spellcheck cipher Programming 92
100
1 hour, 23 minutes, 47 seconds
33 Bcrypt cracking Cracking 78
100
2 hours, 55 minutes, 24 seconds
34 Sequence solving Programming,Mathematics 73
92.509458975826
1 hour, 11 minutes, 19 seconds
35 Circle Mania Programming 97
50.358713248057
21 minutes, 8 seconds
37 Simple WPA cracking Cracking 15
79.787217021275
53 minutes, 3 seconds

Levels solved

Average solve time

Most common times