Levels

ID    Name/Description Type Solved by Difficulty Average time to solve
1 Easy beginnings JavaScript 18534
20.63976744055
3 minutes, 33 seconds
2 JavaScript: Do you speak it? JavaScript 10593
30.757112998459
7 minutes, 53 seconds
3 Without sourcecode JavaScript 8045
28.213471959332
6 minutes, 38 seconds
4 Length matters JavaScript 7738
21.7255609824
3 minutes, 56 seconds
5 ASCII fun JavaScript 6720
26.532998322843
5 minutes, 52 seconds
6 Color codes JavaScript 4841
30.822070014845
7 minutes, 55 seconds
7 Jerry's screw-up Logic 4833
31.654383582689
8 minutes, 21 seconds
8 The password field HTML 4507
31.016124838542
8 minutes, 1 second
9 Calculations JavaScript 3971
27.676705006196
6 minutes, 23 seconds
10 Variables JavaScript 4000
20.976176963403
3 minutes, 40 seconds
11 Understand the algorithm PHP 4073
20.445048300261
3 minutes, 29 seconds
12 Sums Mathematics 3940
24.166091947189
4 minutes, 52 seconds
13 Understand the algorithm II PHP 3981
23.065125189342
4 minutes, 26 seconds
14 Understand the algorithm IV PHP 3049
29.597297173897
7 minutes, 18 seconds
15 The 0xf.at Enigma Logic 3258
30.066592756746
7 minutes, 32 seconds
16 Understand the algorithm III PHP 3224
19.235384061671
3 minutes, 5 seconds
17 regEx anyone? PHP 2152
39.623225512318
13 minutes, 5 seconds
18 Morse code Programming 1823
41.928510586473
14 minutes, 39 seconds
19 Telephone codes Logic,Programming 1201
68.176242196237
38 minutes, 44 seconds
20 MD5 cracking Cracking 705
100
2 hours, 49 minutes, 50 seconds
21 Unscramble words Programming 490
100
1 hour, 37 minutes, 41 seconds
22 Fast mirror Programming 822
43.428101501217
15 minutes, 43 seconds
23 Easy sockets Programming 597
41.352146256271
14 minutes, 15 seconds
24 Packet analyzing Analyzing 732
61.886993787063
31 minutes, 55 seconds
25 WPA Cracking Cracking 201
100
1 hour, 50 minutes, 21 seconds
26 Image offset Programming 251
73.891812807645
45 minutes, 30 seconds
27 TCP bot Programming 258
100
1 hour, 24 minutes, 39 seconds
28 Roadtripping with 0xf.at Programming,Mathematics 188
85.252565943788
1 hour, 34 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 92
100
2 hours, 53 minutes, 9 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