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
ErrRz
patsquare
funhappyall
God_Devil
strangeh21
Dqrk
HerrMuggle
RickA2025
82 Online
Guest(x77)
,
livinskull
,
Munto
,
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
1
Training: Get Sourced
by
Gizmore
19990
17y 36d
1861
0.49
1.75
2.21
1
Training: Stegano I
by
Gizmore
13713
16y 300d
909
1.06
2.56
2.66
1
Training: ASCII
by
Gizmore
13297
14y 50d
849
0.54
1.82
1.69
1
Training: Crypto - Caesar I
by
Gizmore
12988
14y 167d
848
1.19
2.47
2.73
1
Training: WWW-Robots
by
Gizmore
11389
14y 137d
806
1.19
3.54
3.42
1
Encodings: URL
by
Gizmore
11946
14y 50d
741
0.79
2.08
2.45
2
Prime Factory
by
ch0wch0w
7871
17y 36d
579
1.97
2.79
3.35
2
Training: MySQL I
by
Gizmore
6027
14y 167d
443
2.12
4.17
4.29
2
Training: Encodings I
by
Gizmore
5287
16y 329d
340
3.28
4.31
3.96
2
Training: PHP LFI
by
Gizmore
5008
14y 217d
330
2.87
5.16
4.91
2
Training: Regex
by
Gizmore
3192
14y 247d
321
4.14
6.09
5.08
2
Training: Crypto - Transposition I
by
Gizmore
4018
14y 167d
263
2.39
3.32
4.12
2
Training: Programming 1
by
Gizmore
5117
16y 300d
247
2.89
4.58
4.86
2
Training: MySQL II
by
Gizmore
3072
14y 166d
220
4.85
5.96
6.01
2
Training: Register Globals
by
Gizmore
3054
14y 156d
201
2.58
4.59
4.64
2
Training: Crypto - Substitution I
by
Gizmore
3254
14y 167d
195
3.04
3.65
4.43
2
Training: Crypto - Caesar II
by
Gizmore
2671
14y 167d
185
2.92
3.68
4.66
2
Training: LSB
by
Gizmore
2094
14y 137d
155
3.41
5.40
5.32
3
Stegano Attachment
by
Gizmore
2012
14y 125d
155
2.53
4.01
4.55
2
Training: WWW-Basics
by
Gizmore
1671
14y 165d
154
2.20
4.22
3.79
3
Zebra
by
hirsch
1686
14y 108d
146
2.23
2.94
4.95
2
Training: Math Pyramid
by
Gizmore
1900
14y 156d
145
4.12
4.14
5.32
2
Training: Baconian
by
Gizmore
1737
14y 150d
134
3.12
4.44
4.63
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 167d
132
4.26
4.45
5.31
2
Training: GPG
by
Gizmore
1060
14y 125d
102
2.87
6.24
4.79
3
Training: Crypto - Substitution II
by
Gizmore
535
14y 167d
59
3.61
3.92
5.44
1
CGX#3: Binary Encoding
by
gizmore
and
x
749
2y 92d
54
0.28
2.26
2.33
4
Training: RegexMini
by
ludde
654
13y 232d
53
4.34
6.15
5.43
2
AUTH me
by
Gizmore
563
11y 296d
48
3.54
5.33
4.73
3
Training: WWW-Rewrites
by
Gizmore
444
14y 165d
40
3.33
5.17
5.42
1
Training: No DNS
by
gizmore
253
3y 19d
32
2.25
4.03
5.59
5
The Travelling Customer
by
Gizmore
112
14y 108d
27
5.74
6.78
7.52
4
Training: Bacon Returns
by
Gizmore
233
14y 135d
23
4.65
3.65
3.78
2
Factor 2
by
Gizmore
175
5y 191d
21
2.57
3.71
6.86
2
Training: Checksums
by
gizmore
89
2y 266d
18
1.94
1.67
3.44
1
CGX#10: SQL Injection
by
gizmore
and
x
133
1y 326d
17
3.12
5.06
6.00
4
Training: Time is of the Essence
by
gizmore
41
4y 210d
16
5.06
6.56
8.44
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
35
1y 134d
15
4.00
5.67
8.27
1
CGX#15: Still Binary
by
gizmore
and
x
83
210d 2h
12
1.42
2.08
2.08
0
CGX#4: Ascii Encoding
by
gizmore
and
x
83
2y 87d
8
0.25
2.50
2.25
1
CGX#16: Big Endian
by
gizmore
and
x
55
210d 2h
6
1.50
2.33
2.83
4
Fineprint
by
gizmore
17
2y 266d
5
4.40
4.40
6.60
0
CGX#1: PHP + Eclipse
by
gizmore
and
x
82
2y 92d
3
0.00
1.67
0.33
0
CGX#8: Base 64
by
gizmore
and
x
79
2y 75d
2
0.00
0.00
0.00
0
CGX#2: Apache on windows
by
gizmore
and
x
58
2y 92d
1
0.00
0.00
0.00
0
CGX#5: IRC with KVIrc
by
gizmore
and
x
47
2y 84d
1
0.00
0.00
0.00
0
CGX#6: Functions and Variables
by
gizmore
and
x
48
2y 75d
1
0.00
0.00
0.00
0
CGX#7: Object Orientation
by
gizmore
and
x
46
2y 75d
1
0.00
0.00
0.00
0
CGX#13: urls
by
gizmore
and
x
45
1y 322d
1
0.00
0.00
0.00
0
CGX#11: Cross Site Scripting
by
gizmore
and
x
28
1y 326d
0
5.00
5.00
5.00