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
alograg
sud0v1sud0
Mozoska
blu3n30n
sebat
s1imerat
emanuel_scherer
morta
75 Online
Guest(x67)
,
alograg
,
benito255
,
HvT
,
obeid2
,
RuL0R
,
swordspree
,
tehron
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
4
Training: RegexMini
by
ludde
654
13y 204d
53
4.34
6.15
5.43
3
Zebra
by
hirsch
1686
14y 81d
146
2.23
2.94
4.95
0
CGX#1: PHP + Eclipse
by
gizmore
and
x
80
2y 65d
3
0.00
1.67
0.33
0
CGX#2: Apache on windows
by
gizmore
and
x
57
2y 65d
1
0.00
0.00
0.00
1
CGX#3: Binary Encoding
by
gizmore
and
x
739
2y 65d
54
0.28
2.26
2.33
0
CGX#4: Ascii Encoding
by
gizmore
and
x
82
2y 60d
8
0.25
2.50
2.25
0
CGX#5: IRC with KVIrc
by
gizmore
and
x
46
2y 57d
1
0.00
0.00
0.00
0
CGX#6: Functions and Variables
by
gizmore
and
x
46
2y 48d
1
0.00
0.00
0.00
0
CGX#7: Object Orientation
by
gizmore
and
x
45
2y 48d
1
0.00
0.00
0.00
0
CGX#8: Base 64
by
gizmore
and
x
78
2y 48d
2
0.00
0.00
0.00
1
CGX#10: SQL Injection
by
gizmore
and
x
132
1y 299d
16
3.12
5.06
6.12
0
CGX#11: Cross Site Scripting
by
gizmore
and
x
28
1y 299d
0
5.00
5.00
5.00
0
CGX#13: urls
by
gizmore
and
x
44
1y 295d
1
0.00
0.00
0.00
1
CGX#15: Still Binary
by
gizmore
and
x
80
182d 18h
11
1.45
2.18
1.91
1
CGX#16: Big Endian
by
gizmore
and
x
53
182d 18h
5
1.60
2.40
3.00
1
Training: Get Sourced
by
Gizmore
19964
17y 9d
1859
0.49
1.75
2.21
2
Training: Encodings I
by
Gizmore
5285
16y 301d
340
3.28
4.31
3.96
1
Training: Stegano I
by
Gizmore
13701
16y 273d
909
1.06
2.56
2.66
2
Training: Programming 1
by
Gizmore
5114
16y 273d
247
2.89
4.58
4.86
2
Training: Regex
by
Gizmore
3190
14y 219d
321
4.14
6.09
5.08
2
Training: PHP LFI
by
Gizmore
5003
14y 190d
330
2.87
5.16
4.91
2
Training: Crypto - Transposition I
by
Gizmore
4016
14y 139d
263
2.39
3.32
4.12
2
Training: Crypto - Substitution I
by
Gizmore
3252
14y 139d
195
3.04
3.65
4.43
2
Training: Crypto - Caesar II
by
Gizmore
2669
14y 139d
185
2.92
3.68
4.66
3
Training: Crypto - Substitution II
by
Gizmore
533
14y 139d
59
3.61
3.92
5.44
1
Training: Crypto - Caesar I
by
Gizmore
12974
14y 139d
848
1.19
2.47
2.73
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 139d
132
4.26
4.45
5.31
2
Training: MySQL I
by
Gizmore
6022
14y 139d
443
2.12
4.17
4.29
2
Training: MySQL II
by
Gizmore
3068
14y 139d
220
4.85
5.96
6.01
2
Training: WWW-Basics
by
Gizmore
1671
14y 137d
154
2.20
4.22
3.79
3
Training: WWW-Rewrites
by
Gizmore
444
14y 137d
40
3.33
5.17
5.42
2
Training: Register Globals
by
Gizmore
3051
14y 129d
201
2.58
4.59
4.64
2
Training: Math Pyramid
by
Gizmore
1899
14y 129d
145
4.12
4.14
5.32
2
Training: Baconian
by
Gizmore
1737
14y 122d
134
3.12
4.44
4.63
1
Training: WWW-Robots
by
Gizmore
11376
14y 110d
805
1.19
3.54
3.41
2
Training: LSB
by
Gizmore
2094
14y 110d
155
3.41
5.40
5.32
4
Training: Bacon Returns
by
Gizmore
233
14y 108d
23
4.65
3.65
3.78
2
Training: GPG
by
Gizmore
1060
14y 97d
102
2.87
6.24
4.79
3
Stegano Attachment
by
Gizmore
2012
14y 97d
155
2.53
4.01
4.55
5
The Travelling Customer
by
Gizmore
112
14y 81d
27
5.74
6.78
7.52
1
Training: ASCII
by
Gizmore
13282
14y 23d
849
0.54
1.82
1.69
1
Encodings: URL
by
Gizmore
11932
14y 23d
740
0.79
2.08
2.45
2
AUTH me
by
Gizmore
562
11y 269d
48
3.54
5.33
4.73
2
Factor 2
by
Gizmore
175
5y 163d
21
2.57
3.71
6.86
4
Training: Time is of the Essence
by
gizmore
41
4y 183d
16
5.06
6.56
8.44
1
Training: No DNS
by
gizmore
251
2y 356d
32
2.25
4.03
5.59
2
Training: Checksums
by
gizmore
89
2y 239d
18
1.94
1.67
3.44
4
Fineprint
by
gizmore
17
2y 239d
5
4.40
4.40
6.60
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
35
1y 107d
15
4.00
5.67
8.27
2
Prime Factory
by
ch0wch0w
7865
17y 9d
579
1.97
2.79
3.35