Levels

ID    Name/Description Type Solved by Difficulty Average time to solve
1 Easy beginnings JavaScript 15202
19.646882704388
3 minutes, 13 seconds
2 JavaScript: Do you speak it? JavaScript 8475
31.68595903551
8 minutes, 22 seconds
3 Without sourcecode JavaScript 6356
28.635642126553
6 minutes, 50 seconds
4 Length matters JavaScript 6152
20.14944167961
3 minutes, 23 seconds
5 ASCII fun JavaScript 5320
25.416530054278
5 minutes, 23 seconds
6 Color codes JavaScript 3777
29.765752132274
7 minutes, 23 seconds
7 Jerry's screw-up Logic 3771
30.033314835362
7 minutes, 31 seconds
8 The password field HTML 3500
30.659419433512
7 minutes, 50 seconds
9 Calculations JavaScript 3080
26.795522013949
5 minutes, 59 seconds
10 Variables JavaScript 3121
20.976176963403
3 minutes, 40 seconds
11 Understand the algorithm PHP 3183
20.199009876724
3 minutes, 24 seconds
12 Sums Mathematics 3104
23.664319132398
4 minutes, 40 seconds
13 Understand the algorithm II PHP 3196
22.759613353482
4 minutes, 19 seconds
14 Understand the algorithm IV PHP 2396
29.086079144498
7 minutes, 3 seconds
15 The 0xf.at Enigma Logic 2565
29.899832775452
7 minutes, 27 seconds
16 Understand the algorithm III PHP 2540
18.055470085268
2 minutes, 43 seconds
17 regEx anyone? PHP 1680
39.673668849755
13 minutes, 7 seconds
18 Morse code Programming 1400
42.567593307586
15 minutes, 6 seconds
19 Telephone codes Logic,Programming 939
69.325320049748
40 minutes, 3 seconds
20 MD5 cracking Cracking 570
100
2 hours, 39 minutes, 25 seconds
21 Unscramble words Programming 378
100
1 hour, 53 minutes, 14 seconds
22 Fast mirror Programming 635
45.343136195019
17 minutes, 8 seconds
23 Easy sockets Programming 449
39.974992182613
13 minutes, 19 seconds
24 Packet analyzing Analyzing 564
69.152006478482
39 minutes, 51 seconds
25 WPA Cracking Cracking 166
100
1 hour, 56 minutes, 25 seconds
26 Image offset Programming 192
76.432977176085
48 minutes, 41 seconds
27 TCP bot Programming 190
85.346353173407
1 hour, 42 seconds
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 122
100
1 hour, 24 minutes, 41 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 70
93.765665357848
1 hour, 13 minutes, 16 seconds
35 Circle Mania Programming 95
50.793700396801
21 minutes, 30 seconds
37 Simple WPA cracking Cracking 8
35.693136595149
10 minutes, 37 seconds

Levels solved

Average solve time

Most common times