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
pwn.college
PWN.TN
PromptRiddle
PyDéfis
CryptoHack
247CTF
Énigmes À Thématiques
LordofSQLi
New Users
Ye-on
wangzelin
joa
Tnashvee
KeSiFan
c1ph3r66
CyberFatherRT
asnanjana
115 Online
Guest(x108)
,
alibaba2024
,
HvT
,
li8412281
,
obeid2
,
r_karoly
,
SAM703
,
tehron
All(172)
,
Audio(4)
,
CGX(4)
,
Coding(20)
,
Cracking(10)
,
Crypto(26)
,
Encoding(15)
,
Exploit(60)
,
Forensics(1)
,
Fun(10)
,
HTTP(10)
,
Image(8)
,
Java(3)
,
Javascript(1)
,
Linux(9)
,
Logic(6)
,
Math(7)
,
MySQL(16)
,
Network(1)
,
PHP(27)
,
Python(2)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(11)
,
Stegano(25)
,
Storyline(4)
,
Training(39)
,
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
7769
16y 47d
569
1.98
2.80
3.36
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
21
144d 19h
10
3.90
5.70
8.60
1
Training: Get Sourced
by
Gizmore
19457
16y 47d
1814
0.49
1.74
2.19
2
Training: Encodings I
by
Gizmore
5216
15y 339d
336
3.29
4.33
3.96
1
Training: Stegano I
by
Gizmore
13383
15y 311d
879
1.07
2.57
2.63
2
Training: Programming 1
by
Gizmore
5053
15y 311d
245
2.89
4.61
4.87
2
Training: Regex
by
Gizmore
3118
13y 257d
316
4.16
6.11
5.09
2
Training: PHP LFI
by
Gizmore
4940
13y 228d
326
2.89
5.17
4.92
2
Training: Crypto - Transposition I
by
Gizmore
3944
13y 177d
259
2.40
3.32
4.12
2
Training: Crypto - Substitution I
by
Gizmore
3212
13y 177d
191
3.05
3.66
4.41
2
Training: Crypto - Caesar II
by
Gizmore
2619
13y 177d
181
2.93
3.69
4.65
3
Training: Crypto - Substitution II
by
Gizmore
525
13y 177d
58
3.64
3.97
5.43
1
Training: Crypto - Caesar I
by
Gizmore
12680
13y 177d
828
1.20
2.48
2.74
2
Training: Crypto - Digraphs
by
Gizmore
1240
13y 177d
131
4.26
4.47
5.30
2
Training: MySQL I
by
Gizmore
5941
13y 177d
437
2.12
4.17
4.29
2
Training: MySQL II
by
Gizmore
3025
13y 177d
217
4.83
5.97
6.00
2
Training: WWW-Basics
by
Gizmore
1657
13y 175d
152
2.19
4.19
3.78
3
Training: WWW-Rewrites
by
Gizmore
437
13y 175d
39
3.33
5.15
5.41
2
Training: Register Globals
by
Gizmore
3009
13y 167d
196
2.57
4.55
4.62
2
Training: Math Pyramid
by
Gizmore
1872
13y 167d
143
4.13
4.15
5.31
2
Training: Baconian
by
Gizmore
1714
13y 160d
132
3.13
4.44
4.64
1
Training: WWW-Robots
by
Gizmore
11104
13y 148d
782
1.21
3.53
3.41
2
Training: LSB
by
Gizmore
2063
13y 148d
151
3.42
5.46
5.34
4
Training: Bacon Returns
by
Gizmore
223
13y 146d
21
4.62
3.67
3.76
2
Training: GPG
by
Gizmore
1051
13y 135d
101
2.86
6.21
4.78
3
Stegano Attachment
by
Gizmore
1968
13y 135d
154
2.53
4.00
4.54
5
The Travelling Customer
by
Gizmore
105
13y 118d
26
5.81
6.92
7.65
1
Training: ASCII
by
Gizmore
12970
13y 61d
828
0.55
1.83
1.69
1
Encodings: URL
by
Gizmore
11669
13y 61d
718
0.80
2.08
2.44
2
AUTH me
by
Gizmore
553
10y 307d
46
3.54
5.35
4.76
2
Factor 2
by
Gizmore
159
4y 201d
20
2.55
3.70
6.85
4
Training: Time is of the Essence
by
gizmore
34
3y 220d
14
5.07
6.64
8.43
1
Training: No DNS
by
gizmore
186
2y 29d
24
1.92
3.79
5.83
2
Training: Checksums
by
gizmore
62
1y 277d
15
1.93
1.53
3.27
4
Fineprint
by
gizmore
8
1y 277d
5
4.40
4.40
6.60
1
CGX#3: Binary Encoding
by
gizmore
and
x
528
1y 103d
35
0.29
2.29
2.37
1
CGX#10: SQL Injection
by
gizmore
and
x
76
336d 21h
8
3.50
5.88
6.38
3
Zebra
by
hirsch
1641
13y 118d
143
2.23
2.94
4.96
4
Training: RegexMini
by
ludde
641
12y 242d
51
4.35
6.12
5.45