Levels

ID    Name/Description Type Solved by Difficulty Average time to solve
1 Easy beginnings JavaScript 18369
20.63976744055
3 minutes, 33 seconds
2 JavaScript: Do you speak it? JavaScript 10488
30.822070014845
7 minutes, 55 seconds
3 Without sourcecode JavaScript 7961
28.248893783651
6 minutes, 39 seconds
4 Length matters JavaScript 7659
21.7255609824
3 minutes, 56 seconds
5 ASCII fun JavaScript 6646
26.6082693913
5 minutes, 54 seconds
6 Color codes JavaScript 4771
30.886890422961
7 minutes, 57 seconds
7 Jerry's screw-up Logic 4773
31.68595903551
8 minutes, 22 seconds
8 The password field HTML 4448
31.08054053584
8 minutes, 3 seconds
9 Calculations JavaScript 3914
27.676705006196
6 minutes, 23 seconds
10 Variables JavaScript 3945
21.023796041629
3 minutes, 41 seconds
11 Understand the algorithm PHP 4020
20.445048300261
3 minutes, 29 seconds
12 Sums Mathematics 3891
24.248711305964
4 minutes, 54 seconds
13 Understand the algorithm II PHP 3944
23.15167380558
4 minutes, 28 seconds
14 Understand the algorithm IV PHP 3017
29.631064780058
7 minutes, 19 seconds
15 The 0xf.at Enigma Logic 3220
30.099833886585
7 minutes, 33 seconds
16 Understand the algorithm III PHP 3191
19.287301521986
3 minutes, 6 seconds
17 regEx anyone? PHP 2132
39.724048132082
13 minutes, 9 seconds
18 Morse code Programming 1802
42
14 minutes, 42 seconds
19 Telephone codes Logic,Programming 1193
68.264192663504
38 minutes, 50 seconds
20 MD5 cracking Cracking 700
100
2 hours, 50 minutes, 30 seconds
21 Unscramble words Programming 487
100
1 hour, 37 minutes, 50 seconds
22 Fast mirror Programming 818
43.451121964801
15 minutes, 44 seconds
23 Easy sockets Programming 594
41.400483088969
14 minutes, 17 seconds
24 Packet analyzing Analyzing 726
62.080592780675
32 minutes, 7 seconds
25 WPA Cracking Cracking 200
100
1 hour, 50 minutes, 46 seconds
26 Image offset Programming 247
73.647810558088
45 minutes, 12 seconds
27 TCP bot Programming 256
100
1 hour, 24 minutes, 24 seconds
28 Roadtripping with 0xf.at Programming,Mathematics 187
84.664041954067
59 minutes, 44 seconds
29 Heat prediction Programming 100
95.937479641692
1 hour, 16 minutes, 42 seconds
30 Sharp eyes Programming 85
100
1 hour, 52 minutes, 1 second
31 Server admin Sysadmin 153
94.466925428956
1 hour, 14 minutes, 22 seconds
32 Spellcheck cipher Programming 116
96.477976761539
1 hour, 17 minutes, 34 seconds
33 Bcrypt cracking Cracking 91
100
2 hours, 54 minutes, 47 seconds
34 Sequence solving Programming,Mathematics 84
89.599107138408
1 hour, 6 minutes, 54 seconds
35 Circle Mania Programming 117
50.239426748322
21 minutes, 2 seconds
37 Simple WPA cracking Cracking 39
74.993333037011
46 minutes, 52 seconds

Levels solved

Average solve time

Most common times