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
HackMyVM
pwn.college
PWN.TN
PromptRiddle
PyDéfis
CryptoHack
247CTF
Énigmes À Thématiques
New Users
MargaritaKleymenova
jzxh
medusa
xknow
Tyio
At0K
R1yhtp
aqaq
47 Online
Guest(x29)
,
BakulinGL
,
dhruvbhad
,
drobzhik
,
fpombal
,
IDK
,
Ignat
,
kpks
,
livinskull
,
LoveBerger
,
Malvina
,
MargaritaKleymenova
,
NAGIBATOR_3000
,
Skostya
,
spider261
,
tehron
,
tutolmin
,
Vladv2
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
Encoding Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
1
Training: ASCII
by
Gizmore
13216
13y 307d
843
0.54
1.82
1.69
1
Encodings: URL
by
Gizmore
11879
13y 307d
734
0.80
2.09
2.45
1
CGX#3: Binary Encoding
by
gizmore
and
x
693
1y 349d
52
0.29
2.31
2.42
1
CGX#15: Still Binary
by
gizmore
and
x
55
101d 19h
8
1.25
1.25
1.12
1
CGX#16: Big Endian
by
gizmore
and
x
39
101d 19h
5
1.60
2.40
3.00
2
Training: Encodings I
by
Gizmore
5278
16y 220d
339
3.28
4.32
3.95
2
Training: Baconian
by
Gizmore
1730
14y 41d
134
3.12
4.44
4.63
2
2021 Christmas Tweet
by
gizmore
14
3y 50d
7
3.86
4.29
6.14
2
Training: Checksums
by
gizmore
79
2y 158d
18
1.94
1.67
3.44
3
Enlightment
by
anto
1122
16y 75d
134
5.04
4.74
6.07
3
Zebra
by
hirsch
1678
14y 3h
146
2.23
2.94
4.95
3
eXtract Me
by
oleg
160
12y 292d
38
5.55
6.18
6.95
3
Luggage
by
MagicToast
27
188d 21h
7
3.00
3.43
8.43
4
Training: Bacon Returns
by
Gizmore
228
14y 27d
23
4.65
3.65
3.78
5
Inka
by
Gizmore
35
12y 330d
12
6.00
7.08
7.92
5
Tribal Revival
by
gizmore
2
2y 30d
1
7.00
3.00
6.00
6
Morsed
by
Gizmore
75
16y 293d
16
6.31
6.88
6.94
7
Speed Your Way To VICtory
by
Jander
21
13y 256d
10
8.70
8.70
8.70