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
emanuel_scherer
morta
RuL0R
pr0t0
armoredvortex
spherical3320
rare_door
phnord
45 Online
Guest(x43)
,
obeid2
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 78d
146
2.23
2.94
4.95
1
Training: WWW-Robots
by
Gizmore
11375
14y 108d
805
1.19
3.54
3.41
3
Training: WWW-Rewrites
by
Gizmore
444
14y 135d
40
3.33
5.17
5.42
2
Training: WWW-Basics
by
Gizmore
1671
14y 135d
154
2.20
4.22
3.79
4
Training: Time is of the Essence
by
gizmore
41
4y 180d
16
5.06
6.56
8.44
1
Training: Stegano I
by
Gizmore
13699
16y 271d
909
1.06
2.56
2.66
2
Training: Register Globals
by
Gizmore
3051
14y 127d
201
2.58
4.59
4.64
4
Training: RegexMini
by
ludde
654
13y 202d
53
4.34
6.15
5.43
2
Training: Regex
by
Gizmore
3190
14y 217d
321
4.14
6.09
5.08
2
Training: Programming 1
by
Gizmore
5114
16y 271d
247
2.89
4.58
4.86
2
Training: PHP LFI
by
Gizmore
5003
14y 188d
330
2.87
5.16
4.91
1
Training: No DNS
by
gizmore
250
2y 354d
31
2.13
3.97
5.52
2
Training: MySQL II
by
Gizmore
3068
14y 137d
220
4.85
5.96
6.01
2
Training: MySQL I
by
Gizmore
6022
14y 137d
443
2.12
4.17
4.29
2
Training: Math Pyramid
by
Gizmore
1899
14y 127d
145
4.12
4.14
5.32
2
Training: LSB
by
Gizmore
2094
14y 108d
155
3.41
5.40
5.32
2
Training: GPG
by
Gizmore
1060
14y 95d
102
2.87
6.24
4.79
1
Training: Get Sourced
by
Gizmore
19963
17y 7d
1859
0.49
1.75
2.21
2
Training: Encodings I
by
Gizmore
5285
16y 299d
340
3.28
4.31
3.96
2
Training: Crypto - Transposition I
by
Gizmore
4016
14y 137d
263
2.39
3.32
4.12
3
Training: Crypto - Substitution II
by
Gizmore
533
14y 137d
59
3.61
3.92
5.44
2
Training: Crypto - Substitution I
by
Gizmore
3252
14y 137d
195
3.04
3.65
4.43
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 137d
132
4.26
4.45
5.31
2
Training: Crypto - Caesar II
by
Gizmore
2669
14y 137d
185
2.92
3.68
4.66
1
Training: Crypto - Caesar I
by
Gizmore
12973
14y 137d
848
1.19
2.47
2.73
2
Training: Checksums
by
gizmore
88
2y 237d
18
1.94
1.67
3.44
2
Training: Baconian
by
Gizmore
1737
14y 120d
134
3.12
4.44
4.63
4
Training: Bacon Returns
by
Gizmore
233
14y 106d
23
4.65
3.65
3.78
1
Training: ASCII
by
Gizmore
13281
14y 20d
849
0.54
1.82
1.69
5
The Travelling Customer
by
Gizmore
112
14y 78d
27
5.74
6.78
7.52
3
Stegano Attachment
by
Gizmore
2012
14y 95d
155
2.53
4.01
4.55
2
Prime Factory
by
ch0wch0w
7865
17y 7d
579
1.97
2.79
3.35
4
Fineprint
by
gizmore
17
2y 237d
5
4.40
4.40
6.60
2
Factor 2
by
Gizmore
175
5y 161d
21
2.57
3.71
6.86
1
Encodings: URL
by
Gizmore
11931
14y 20d
740
0.79
2.08
2.45
0
CGX#8: Base 64
by
gizmore
and
x
78
2y 45d
2
0.00
0.00
0.00
0
CGX#7: Object Orientation
by
gizmore
and
x
45
2y 45d
1
0.00
0.00
0.00
0
CGX#6: Functions and Variables
by
gizmore
and
x
46
2y 45d
1
0.00
0.00
0.00
0
CGX#5: IRC with KVIrc
by
gizmore
and
x
46
2y 55d
1
0.00
0.00
0.00
0
CGX#4: Ascii Encoding
by
gizmore
and
x
82
2y 58d
8
0.25
2.50
2.25
1
CGX#3: Binary Encoding
by
gizmore
and
x
739
2y 63d
54
0.28
2.26
2.33
0
CGX#2: Apache on windows
by
gizmore
and
x
57
2y 63d
1
0.00
0.00
0.00
0
CGX#1: PHP + Eclipse
by
gizmore
and
x
80
2y 63d
3
0.00
1.67
0.33
1
CGX#16: Big Endian
by
gizmore
and
x
53
180d 6h
5
1.60
2.40
3.00
1
CGX#15: Still Binary
by
gizmore
and
x
79
180d 6h
11
1.45
2.18
1.91
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
35
1y 104d
15
4.00
5.67
8.27
0
CGX#13: urls
by
gizmore
and
x
44
1y 292d
1
0.00
0.00
0.00
0
CGX#11: Cross Site Scripting
by
gizmore
and
x
28
1y 296d
0
5.00
5.00
5.00
1
CGX#10: SQL Injection
by
gizmore
and
x
132
1y 296d
16
3.12
5.06
6.12
2
AUTH me
by
Gizmore
562
11y 266d
48
3.54
5.33
4.73