English
German
French
Spanish
Albanian
Arabic
Dutch
Bosnian
Serbian
Turkish
Czech
Finnish
Hungarian
Italian
Polish
Russian
Estonian
Urdu
News
Links
Sites
Forum
Ranking
Challenges
Downloads
Register
New Sites
Hack The Web
HackMyVM
pwn.college
PWN.TN
PromptRiddle
PyDéfis
CryptoHack
247CTF
New Users
Hoshtoo
vmga10
Shroud
zepheraer
AmboaraNajoro
jmk05070
human45
CODE
48 Online
Guest(x42)
,
Aiden
,
SleepyOwl
,
tehron
,
wekito
All(188)
,
Audio(4)
,
CGX(15)
,
Coding(23)
,
Cracking(12)
,
Crypto(26)
,
Encoding(25)
,
Exploit(62)
,
Forensics(1)
,
Fun(10)
,
HTTP(11)
,
Image(8)
,
Java(3)
,
Javascript(1)
,
Linux(9)
,
Logic(6)
,
Math(9)
,
MySQL(17)
,
Network(1)
,
PHP(27)
,
Python(2)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(12)
,
Stegano(25)
,
Storyline(4)
,
Training(50)
,
Unknown(2)
,
Warchall(11)
,
Windows(1)
,
XSS(2)
Scored Challenges
All
Browse Folder
Training Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
5
The Travelling Customer
by
Gizmore
112
14y 101d
27
5.74
6.78
7.52
4
Training: Time is of the Essence
by
gizmore
41
4y 202d
16
5.06
6.56
8.44
2
Training: GPG
by
Gizmore
1060
14y 117d
102
2.87
6.24
4.79
4
Training: RegexMini
by
ludde
654
13y 224d
53
4.34
6.15
5.43
2
Training: Regex
by
Gizmore
3192
14y 239d
321
4.14
6.09
5.08
2
Training: MySQL II
by
Gizmore
3071
14y 159d
220
4.85
5.96
6.01
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
35
1y 127d
15
4.00
5.67
8.27
2
Training: LSB
by
Gizmore
2094
14y 130d
155
3.41
5.40
5.32
2
AUTH me
by
Gizmore
563
11y 289d
48
3.54
5.33
4.73
3
Training: WWW-Rewrites
by
Gizmore
444
14y 157d
40
3.33
5.17
5.42
2
Training: PHP LFI
by
Gizmore
5006
14y 210d
330
2.87
5.16
4.91
1
CGX#10: SQL Injection
by
gizmore
and
x
132
1y 319d
16
3.12
5.06
6.12
0
CGX#11: Cross Site Scripting
by
gizmore
and
x
28
1y 319d
0
5.00
5.00
5.00
2
Training: Register Globals
by
Gizmore
3053
14y 149d
201
2.58
4.59
4.64
2
Training: Programming 1
by
Gizmore
5115
16y 293d
247
2.89
4.58
4.86
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 159d
132
4.26
4.45
5.31
2
Training: Baconian
by
Gizmore
1737
14y 142d
134
3.12
4.44
4.63
4
Fineprint
by
gizmore
17
2y 259d
5
4.40
4.40
6.60
2
Training: Encodings I
by
Gizmore
5286
16y 321d
340
3.28
4.31
3.96
2
Training: WWW-Basics
by
Gizmore
1671
14y 157d
154
2.20
4.22
3.79
2
Training: MySQL I
by
Gizmore
6025
14y 159d
443
2.12
4.17
4.29
2
Training: Math Pyramid
by
Gizmore
1900
14y 149d
145
4.12
4.14
5.32
1
Training: No DNS
by
gizmore
252
3y 11d
32
2.25
4.03
5.59
3
Stegano Attachment
by
Gizmore
2012
14y 117d
155
2.53
4.01
4.55
3
Training: Crypto - Substitution II
by
Gizmore
535
14y 159d
59
3.61
3.92
5.44
2
Factor 2
by
Gizmore
175
5y 183d
21
2.57
3.71
6.86
2
Training: Crypto - Caesar II
by
Gizmore
2670
14y 159d
185
2.92
3.68
4.66
4
Training: Bacon Returns
by
Gizmore
233
14y 128d
23
4.65
3.65
3.78
2
Training: Crypto - Substitution I
by
Gizmore
3254
14y 159d
195
3.04
3.65
4.43
1
Training: WWW-Robots
by
Gizmore
11385
14y 130d
806
1.19
3.54
3.42
2
Training: Crypto - Transposition I
by
Gizmore
4017
14y 159d
263
2.39
3.32
4.12
3
Zebra
by
hirsch
1686
14y 101d
146
2.23
2.94
4.95
2
Prime Factory
by
ch0wch0w
7870
17y 29d
579
1.97
2.79
3.35
1
Training: Stegano I
by
Gizmore
13710
16y 293d
909
1.06
2.56
2.66
0
CGX#4: Ascii Encoding
by
gizmore
and
x
83
2y 80d
8
0.25
2.50
2.25
1
Training: Crypto - Caesar I
by
Gizmore
12983
14y 159d
848
1.19
2.47
2.73
1
CGX#16: Big Endian
by
gizmore
and
x
54
202d 18h
5
1.60
2.40
3.00
1
CGX#3: Binary Encoding
by
gizmore
and
x
747
2y 85d
54
0.28
2.26
2.33
1
CGX#15: Still Binary
by
gizmore
and
x
80
202d 18h
11
1.45
2.18
1.91
1
Encodings: URL
by
Gizmore
11944
14y 43d
741
0.79
2.08
2.45
1
Training: ASCII
by
Gizmore
13293
14y 43d
849
0.54
1.82
1.69
1
Training: Get Sourced
by
Gizmore
19983
17y 29d
1861
0.49
1.75
2.21
2
Training: Checksums
by
gizmore
89
2y 259d
18
1.94
1.67
3.44
0
CGX#1: PHP + Eclipse
by
gizmore
and
x
82
2y 85d
3
0.00
1.67
0.33
0
CGX#2: Apache on windows
by
gizmore
and
x
58
2y 85d
1
0.00
0.00
0.00
0
CGX#5: IRC with KVIrc
by
gizmore
and
x
47
2y 77d
1
0.00
0.00
0.00
0
CGX#6: Functions and Variables
by
gizmore
and
x
47
2y 68d
1
0.00
0.00
0.00
0
CGX#7: Object Orientation
by
gizmore
and
x
46
2y 67d
1
0.00
0.00
0.00
0
CGX#8: Base 64
by
gizmore
and
x
79
2y 67d
2
0.00
0.00
0.00
0
CGX#13: urls
by
gizmore
and
x
45
1y 315d
1
0.00
0.00
0.00