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
grapes25361337
wr3nch
liliwol
masterganso
JongAh
ergot
sus_sros
burgleberber
79 Online
Guest(x75)
,
livinskull
,
RuL0R
,
tehron
,
wekito
All(179)
,
Audio(4)
,
CGX(6)
,
Coding(23)
,
Cracking(12)
,
Crypto(26)
,
Encoding(18)
,
Exploit(60)
,
Forensics(1)
,
Fun(10)
,
HTTP(11)
,
Image(8)
,
Java(3)
,
Javascript(1)
,
Linux(9)
,
Logic(6)
,
Math(9)
,
MySQL(16)
,
Network(1)
,
PHP(27)
,
Python(2)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(12)
,
Stegano(25)
,
Storyline(4)
,
Training(41)
,
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
2
Prime Factory
by
ch0wch0w
7871
17y 44d
579
1.97
2.79
3.35
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
36
1y 142d
16
4.00
5.62
8.31
1
Training: Get Sourced
by
Gizmore
19997
17y 44d
1863
0.49
1.75
2.21
2
Training: Encodings I
by
Gizmore
5287
16y 336d
340
3.28
4.31
3.96
1
Training: Stegano I
by
Gizmore
13718
16y 308d
910
1.07
2.57
2.67
2
Training: Programming 1
by
Gizmore
5117
16y 308d
247
2.89
4.58
4.86
2
Training: Regex
by
Gizmore
3194
14y 254d
321
4.14
6.09
5.08
2
Training: PHP LFI
by
Gizmore
5008
14y 225d
330
2.87
5.16
4.91
2
Training: Crypto - Transposition I
by
Gizmore
4018
14y 174d
263
2.39
3.32
4.12
2
Training: Crypto - Substitution I
by
Gizmore
3254
14y 174d
195
3.04
3.65
4.43
2
Training: Crypto - Caesar II
by
Gizmore
2671
14y 174d
185
2.92
3.68
4.66
3
Training: Crypto - Substitution II
by
Gizmore
535
14y 174d
59
3.61
3.92
5.44
1
Training: Crypto - Caesar I
by
Gizmore
12993
14y 174d
848
1.19
2.47
2.73
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 174d
132
4.26
4.45
5.31
2
Training: MySQL I
by
Gizmore
6027
14y 174d
443
2.12
4.17
4.29
2
Training: MySQL II
by
Gizmore
3072
14y 174d
220
4.85
5.96
6.01
2
Training: WWW-Basics
by
Gizmore
1671
14y 172d
154
2.20
4.22
3.79
3
Training: WWW-Rewrites
by
Gizmore
444
14y 172d
40
3.33
5.17
5.42
2
Training: Register Globals
by
Gizmore
3055
14y 164d
202
2.59
4.59
4.65
2
Training: Math Pyramid
by
Gizmore
1901
14y 164d
145
4.12
4.14
5.32
2
Training: Baconian
by
Gizmore
1737
14y 157d
134
3.12
4.44
4.63
1
Training: WWW-Robots
by
Gizmore
11391
14y 145d
806
1.19
3.54
3.42
2
Training: LSB
by
Gizmore
2094
14y 145d
155
3.41
5.40
5.32
4
Training: Bacon Returns
by
Gizmore
233
14y 143d
23
4.65
3.65
3.78
2
Training: GPG
by
Gizmore
1060
14y 132d
102
2.87
6.24
4.79
3
Stegano Attachment
by
Gizmore
2012
14y 132d
155
2.53
4.01
4.55
5
The Travelling Customer
by
Gizmore
113
14y 116d
27
5.74
6.78
7.52
1
Training: ASCII
by
Gizmore
13300
14y 58d
849
0.54
1.82
1.69
1
Encodings: URL
by
Gizmore
11948
14y 58d
741
0.79
2.08
2.45
2
AUTH me
by
Gizmore
563
11y 304d
48
3.54
5.33
4.73
2
Factor 2
by
Gizmore
175
5y 198d
21
2.57
3.71
6.86
4
Training: Time is of the Essence
by
gizmore
42
4y 218d
16
5.06
6.56
8.44
1
Training: No DNS
by
gizmore
255
3y 26d
32
2.25
4.03
5.59
2
Training: Checksums
by
gizmore
89
2y 274d
18
1.94
1.67
3.44
4
Fineprint
by
gizmore
17
2y 274d
5
4.40
4.40
6.60
1
CGX#3: Binary Encoding
by
gizmore
and
x
755
2y 100d
55
0.27
2.31
2.42
1
CGX#10: SQL Injection
by
gizmore
and
x
133
1y 334d
17
3.12
5.06
6.00
1
CGX#15: Still Binary
by
gizmore
and
x
83
217d 18h
12
1.42
2.08
2.08
1
CGX#16: Big Endian
by
gizmore
and
x
55
217d 18h
6
1.50
2.33
2.83
3
Zebra
by
hirsch
1686
14y 116d
146
2.23
2.94
4.95
4
Training: RegexMini
by
ludde
654
13y 239d
53
4.34
6.15
5.43