English
German
French
Spanish
Albanian
Dutch
Bosnian
Serbian
Turkish
Czech
Finnish
Hungarian
Italian
Polish
Russian
Estonian
Urdu
News
Links
Sites
Forum
Ranking
Challenges
Downloads
Register
New Sites
PromptRiddle
PyDéfis
CryptoHack
247CTF
Énigmes À Thématiques
LordofSQLi
MysteryTwister
try to decrypt
New Users
meimei
booltrue
zhang928
Reprieve
luoqintai
MrTonyParadise
qingming
davidxie
38 Online
Guest(x27)
,
absolem_
,
Aegil
,
booltrue
,
chrysoberyl
,
clytorock
,
IBSONE2017
,
Minimart
,
SeregaRdz
,
sixsp33d
,
zhang928
All(151)
,
Audio(4)
,
Coding(14)
,
Cracking(9)
,
Crypto(24)
,
Encoding(11)
,
Exploit(55)
,
Forensics(1)
,
Fun(9)
,
HTTP(10)
,
Image(8)
,
Java(3)
,
Linux(9)
,
Logic(6)
,
Math(5)
,
MySQL(15)
,
PHP(27)
,
Programming(1)
,
Python(1)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(8)
,
Stegano(22)
,
Storyline(4)
,
Training(33)
,
Unknown(2)
,
Warchall(11)
,
Windows(1)
,
XSS(2)
Training Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
1
Training: Get Sourced
by
Gizmore
16762
13y 17d
1565
0.45
1.68
2.13
1
Training: Stegano I
by
Gizmore
11527
12y 281d
775
1.08
2.54
2.54
1
Training: Crypto - Caesar I
by
Gizmore
10929
10y 147d
744
1.19
2.47
2.69
1
Training: WWW-Robots
by
Gizmore
9653
10y 118d
690
1.19
3.51
3.39
1
Training: ASCII
by
Gizmore
11257
10y 30d
736
0.55
1.80
1.63
1
Encodings: URL
by
Gizmore
10205
10y 30d
639
0.80
2.03
2.39
2
Prime Factory
by
ch0wch0w
7033
13y 17d
526
1.98
2.79
3.37
2
Training: Encodings I
by
Gizmore
4602
12y 309d
300
3.31
4.31
3.87
2
Training: Programming 1
by
Gizmore
4574
12y 281d
223
2.87
4.60
4.79
2
Training: Regex
by
Gizmore
2739
10y 227d
277
4.19
6.16
5.17
2
Training: PHP LFI
by
Gizmore
4453
10y 198d
295
2.88
5.16
4.92
2
Training: Crypto - Transposition I
by
Gizmore
3504
10y 147d
232
2.41
3.29
4.12
2
Training: Crypto - Substitution I
by
Gizmore
2859
10y 147d
172
3.06
3.59
4.31
2
Training: Crypto - Caesar II
by
Gizmore
2302
10y 147d
163
2.93
3.61
4.65
2
Training: Crypto - Digraphs
by
Gizmore
1103
10y 147d
116
4.18
4.29
5.14
2
Training: MySQL I
by
Gizmore
5286
10y 147d
396
2.15
4.13
4.34
2
Training: MySQL II
by
Gizmore
2690
10y 147d
194
4.81
5.93
5.98
2
Training: WWW-Basics
by
Gizmore
1567
10y 145d
144
2.24
4.27
3.81
2
Training: Register Globals
by
Gizmore
2719
10y 137d
182
2.59
4.55
4.65
2
Training: Math Pyramid
by
Gizmore
1696
10y 137d
129
4.16
4.12
5.32
2
Training: Baconian
by
Gizmore
1508
10y 130d
121
3.19
4.45
4.63
2
Training: LSB
by
Gizmore
1877
10y 118d
138
3.49
5.52
5.36
2
Training: GPG
by
Gizmore
964
10y 105d
93
2.94
6.19
4.66
2
AUTH me
by
Gizmore
455
7y 276d
40
3.50
5.28
4.72
2
Factor 2
by
Gizmore
86
1y 171d
16
2.44
3.50
6.69
3
Training: Crypto - Substitution II
by
Gizmore
471
10y 147d
50
3.68
3.92
5.34
3
Training: WWW-Rewrites
by
Gizmore
412
10y 145d
38
3.34
5.18
5.45
3
Stegano Attachment
by
Gizmore
1787
10y 105d
140
2.47
3.99
4.51
3
Zebra
by
hirsch
1389
10y 88d
124
2.23
2.94
4.98
4
Training: Bacon Returns
by
Gizmore
191
10y 116d
18
4.33
3.28
3.39
4
Training: RegexMini
by
ludde
608
9y 212d
49
4.39
6.08
5.43
4
Training: Time is of the Essence
by
Gizmore
21
190d 15h
11
4.82
6.45
8.36
5
The Travelling Customer
by
Gizmore
93
10y 88d
23
5.70
6.96
7.57