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
strings007
BeansLover67
troke
Franciswil
jhanks
upkl
d3fpwn
scrimshanker
67 Online
Guest(x53)
,
Aiden
,
Haijo18
,
hfrentzel
,
HvT
,
killfile
,
mkatbabader
,
strings007
,
tehron
,
TestAZ
,
Vladv2
,
wekito
,
yawdanso
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
Crypto Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
6
Temper
by
jusb3
7
3y 346d
5
7.20
9.00
10.00
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
14
4y 103d
6
4.83
6.17
9.33
6
Anderson Application Auditing
by
Z
219
16y 337d
46
6.30
8.70
9.13
7
Speed Your Way To VICtory
by
Jander
21
13y 326d
10
8.70
8.70
8.70
8
Agent Larry
by
Z
48
16y 363d
13
6.77
8.08
8.54
6
Three Times Sad
by
dloser
10
11y 89d
5
8.20
8.20
8.40
5
The Nap
by
Z
56
16y 363d
19
5.74
8.00
8.00
5
A Black Hats Tale
by
Z
233
16y 218d
49
6.04
7.73
7.96
7
Save the World
by
Z
232
16y 363d
39
6.56
8.03
7.90
8
2013 New Years Special
by
quangntenemy
17
10y 295d
7
8.00
8.29
7.86
6
GizCrypt
by
Gizmore
168
14y 209d
35
4.97
5.83
7.54
3
Pimitive Encryption
by
Gizmore
401
13y 339d
64
3.47
4.83
6.92
5
Zen
by
Gizmore
33
8y 114d
12
5.00
4.33
6.75
6
Nippon
by
Gizmore
and
lazer
10
8y 275d
7
8.29
5.00
6.71
5
Tribal Revival
by
gizmore
2
2y 100d
1
7.00
3.00
6.00
7
Old Years Eve 2020
by
Gizmore
13
4y 95d
4
6.50
5.25
5.75
3
Training: Crypto - Substitution II
by
Gizmore
533
14y 128d
59
3.61
3.92
5.44
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 128d
132
4.26
4.45
5.31
2
Training: GPG
by
Gizmore
1060
14y 87d
102
2.87
6.24
4.79
4
Chessy Hawks
by
Jinx
61
13y 2h
10
5.90
3.50
4.70
2
Training: Crypto - Caesar II
by
Gizmore
2669
14y 128d
185
2.92
3.68
4.66
2
Training: Baconian
by
Gizmore
1737
14y 111d
134
3.12
4.44
4.63
2
Training: Crypto - Substitution I
by
Gizmore
3252
14y 128d
195
3.04
3.65
4.43
2
Training: Crypto - Transposition I
by
Gizmore
4016
14y 128d
263
2.39
3.32
4.12
4
Training: Bacon Returns
by
Gizmore
233
14y 97d
23
4.65
3.65
3.78
1
Training: Crypto - Caesar I
by
Gizmore
12969
14y 128d
848
1.19
2.47
2.73