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
books23
glueless
chat0
cccccrrccccc
surchaw
gl0am
whiterabbit240
moutw
69 Online
Guest(x65)
,
Aiden
,
n0n3
,
RuL0R
,
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
3
Zebra
by
hirsch
1686
14y 95d
146
2.23
2.94
4.95
1
Training: WWW-Robots
by
Gizmore
11383
14y 124d
806
1.19
3.54
3.42
3
Training: WWW-Rewrites
by
Gizmore
444
14y 152d
40
3.33
5.17
5.42
2
Training: WWW-Basics
by
Gizmore
1671
14y 152d
154
2.20
4.22
3.79
4
Training: Time is of the Essence
by
gizmore
41
4y 197d
16
5.06
6.56
8.44
1
Training: Stegano I
by
Gizmore
13708
16y 287d
909
1.06
2.56
2.66
2
Training: Register Globals
by
Gizmore
3052
14y 143d
201
2.58
4.59
4.64
4
Training: RegexMini
by
ludde
654
13y 218d
53
4.34
6.15
5.43
2
Training: Regex
by
Gizmore
3192
14y 234d
321
4.14
6.09
5.08
2
Training: Programming 1
by
Gizmore
5115
16y 287d
247
2.89
4.58
4.86
2
Training: PHP LFI
by
Gizmore
5006
14y 204d
330
2.87
5.16
4.91
1
Training: No DNS
by
gizmore
252
3y 6d
32
2.25
4.03
5.59
2
Training: MySQL II
by
Gizmore
3071
14y 153d
220
4.85
5.96
6.01
2
Training: MySQL I
by
Gizmore
6025
14y 153d
443
2.12
4.17
4.29
2
Training: Math Pyramid
by
Gizmore
1900
14y 143d
145
4.12
4.14
5.32
2
Training: LSB
by
Gizmore
2094
14y 124d
155
3.41
5.40
5.32
2
Training: GPG
by
Gizmore
1060
14y 112d
102
2.87
6.24
4.79
1
Training: Get Sourced
by
Gizmore
19975
17y 23d
1860
0.49
1.75
2.21
2
Training: Encodings I
by
Gizmore
5286
16y 316d
340
3.28
4.31
3.96
2
Training: Crypto - Transposition I
by
Gizmore
4017
14y 153d
263
2.39
3.32
4.12
3
Training: Crypto - Substitution II
by
Gizmore
533
14y 153d
59
3.61
3.92
5.44
2
Training: Crypto - Substitution I
by
Gizmore
3254
14y 153d
195
3.04
3.65
4.43
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 153d
132
4.26
4.45
5.31
2
Training: Crypto - Caesar II
by
Gizmore
2670
14y 153d
185
2.92
3.68
4.66
1
Training: Crypto - Caesar I
by
Gizmore
12981
14y 153d
848
1.19
2.47
2.73
2
Training: Checksums
by
gizmore
89
2y 253d
18
1.94
1.67
3.44
2
Training: Baconian
by
Gizmore
1737
14y 137d
134
3.12
4.44
4.63
4
Training: Bacon Returns
by
Gizmore
233
14y 122d
23
4.65
3.65
3.78
1
Training: ASCII
by
Gizmore
13290
14y 37d
849
0.54
1.82
1.69
5
The Travelling Customer
by
Gizmore
112
14y 95d
27
5.74
6.78
7.52
3
Stegano Attachment
by
Gizmore
2012
14y 112d
155
2.53
4.01
4.55
2
Prime Factory
by
ch0wch0w
7869
17y 23d
579
1.97
2.79
3.35
4
Fineprint
by
gizmore
17
2y 253d
5
4.40
4.40
6.60
2
Factor 2
by
Gizmore
175
5y 178d
21
2.57
3.71
6.86
1
Encodings: URL
by
Gizmore
11940
14y 37d
740
0.79
2.08
2.45
0
CGX#8: Base 64
by
gizmore
and
x
79
2y 62d
2
0.00
0.00
0.00
0
CGX#7: Object Orientation
by
gizmore
and
x
46
2y 62d
1
0.00
0.00
0.00
0
CGX#6: Functions and Variables
by
gizmore
and
x
47
2y 62d
1
0.00
0.00
0.00
0
CGX#5: IRC with KVIrc
by
gizmore
and
x
47
2y 71d
1
0.00
0.00
0.00
0
CGX#4: Ascii Encoding
by
gizmore
and
x
83
2y 74d
8
0.25
2.50
2.25
1
CGX#3: Binary Encoding
by
gizmore
and
x
746
2y 79d
54
0.28
2.26
2.33
0
CGX#2: Apache on windows
by
gizmore
and
x
58
2y 79d
1
0.00
0.00
0.00
0
CGX#1: PHP + Eclipse
by
gizmore
and
x
82
2y 79d
3
0.00
1.67
0.33
1
CGX#16: Big Endian
by
gizmore
and
x
54
197d 1h
5
1.60
2.40
3.00
1
CGX#15: Still Binary
by
gizmore
and
x
80
197d 1h
11
1.45
2.18
1.91
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
35
1y 121d
15
4.00
5.67
8.27
0
CGX#13: urls
by
gizmore
and
x
45
1y 309d
1
0.00
0.00
0.00
0
CGX#11: Cross Site Scripting
by
gizmore
and
x
28
1y 313d
0
5.00
5.00
5.00
1
CGX#10: SQL Injection
by
gizmore
and
x
132
1y 313d
16
3.12
5.06
6.12
2
AUTH me
by
Gizmore
563
11y 283d
48
3.54
5.33
4.73