Levels

ID    Name/Description Type Solved by Difficulty Average time to solve
1 Easy beginnings JavaScript 16163
19.646882704388
3 minutes, 13 seconds
2 JavaScript: Do you speak it? JavaScript 9109
31.272991542224
8 minutes, 9 seconds
3 Without sourcecode JavaScript 6859
28.354893757516
6 minutes, 42 seconds
4 Length matters JavaScript 6624
21.908902300207
4 minutes
5 ASCII fun JavaScript 5725
25.729360660537
5 minutes, 31 seconds
6 Color codes JavaScript 4078
30.886890422961
7 minutes, 57 seconds
7 Jerry's screw-up Logic 4061
32.465366161496
8 minutes, 47 seconds
8 The password field HTML 3770
30.983866769659
8 minutes
9 Calculations JavaScript 3322
27.604347483685
6 minutes, 21 seconds
10 Variables JavaScript 3352
20.976176963403
3 minutes, 40 seconds
11 Understand the algorithm PHP 3420
20.542638584174
3 minutes, 31 seconds
12 Sums Mathematics 3326
24.535688292771
5 minutes, 1 second
13 Understand the algorithm II PHP 3417
22.405356502408
4 minutes, 11 seconds
14 Understand the algorithm IV PHP 2576
28.670542373663
6 minutes, 51 seconds
15 The 0xf.at Enigma Logic 2759
30
7 minutes, 30 seconds
16 Understand the algorithm III PHP 2732
17.944358444926
2 minutes, 41 seconds
17 regEx anyone? PHP 1821
40.274061131205
13 minutes, 31 seconds
18 Morse code Programming 1512
42.071367935925
14 minutes, 45 seconds
19 Telephone codes Logic,Programming 1003
69.123078635142
39 minutes, 49 seconds
20 MD5 cracking Cracking 609
100
2 hours, 42 minutes, 8 seconds
21 Unscramble words Programming 410
100
1 hour, 47 minutes, 40 seconds
22 Fast mirror Programming 688
44.743714642394
16 minutes, 41 seconds
23 Easy sockets Programming 501
42.731721238443
15 minutes, 13 seconds
24 Packet analyzing Analyzing 622
66.181568431097
36 minutes, 30 seconds
25 WPA Cracking Cracking 181
100
1 hour, 54 minutes, 33 seconds
26 Image offset Programming 211
74.686009399351
46 minutes, 29 seconds
27 TCP bot Programming 211
82.704292512541
57 minutes
28 Roadtripping with 0xf.at Programming,Mathematics 165
85.778785256029
1 hour, 1 minute, 19 seconds
29 Heat prediction Programming 92
97.036075765666
1 hour, 18 minutes, 28 seconds
30 Sharp eyes Programming 77
100
1 hour, 42 minutes, 6 seconds
31 Server admin Sysadmin 130
99.699548644916
1 hour, 22 minutes, 50 seconds
32 Spellcheck cipher Programming 97
99.025249305417
1 hour, 21 minutes, 43 seconds
33 Bcrypt cracking Cracking 81
100
3 hours, 44 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 21
80.137382038597
53 minutes, 31 seconds

Levels solved

Average solve time

Most common times