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
chinmayjog
f3lli0t
b4u7
VeerCDT
Asterak
m10sec
djinn
tortleN
72 Online
Guest(x68)
,
benito255
,
Fox1337
,
raptikewl
,
tehron
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
Crypto Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
1
Training: Crypto - Caesar I
by
Gizmore
12994
14y 182d
848
1.19
2.47
2.73
2
Training: Crypto - Transposition I
by
Gizmore
4018
14y 182d
263
2.39
3.32
4.12
2
Training: Crypto - Substitution I
by
Gizmore
3254
14y 182d
195
3.04
3.65
4.43
2
Training: Crypto - Caesar II
by
Gizmore
2671
14y 182d
185
2.92
3.68
4.66
2
Training: Baconian
by
Gizmore
1737
14y 165d
134
3.12
4.44
4.63
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 182d
132
4.26
4.45
5.31
2
Training: GPG
by
Gizmore
1060
14y 140d
102
2.87
6.24
4.79
3
Training: Crypto - Substitution II
by
Gizmore
535
14y 182d
59
3.61
3.92
5.44
3
Pimitive Encryption
by
Gizmore
401
14y 28d
64
3.47
4.83
6.92
5
A Black Hats Tale
by
Z
233
16y 271d
49
6.04
7.73
7.96
4
Training: Bacon Returns
by
Gizmore
233
14y 150d
23
4.65
3.65
3.78
7
Save the World
by
Z
232
17y 52d
39
6.56
8.03
7.90
6
Anderson Application Auditing
by
Z
219
17y 26d
46
6.30
8.70
9.13
6
GizCrypt
by
Gizmore
169
14y 262d
35
4.97
5.83
7.54
4
Chessy Hawks
by
Jinx
62
13y 53d
10
5.90
3.50
4.70
5
The Nap
by
Z
56
17y 52d
19
5.74
8.00
8.00
8
Agent Larry
by
Z
48
17y 52d
13
6.77
8.08
8.54
5
Zen
by
Gizmore
33
8y 167d
12
5.00
4.33
6.75
7
Speed Your Way To VICtory
by
Jander
21
14y 14d
10
8.70
8.70
8.70
8
2013 New Years Special
by
quangntenemy
17
10y 348d
7
8.00
8.29
7.86
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
15
4y 156d
6
4.83
6.17
9.33
7
Old Years Eve 2020
by
Gizmore
13
4y 149d
4
6.50
5.25
5.75
6
Three Times Sad
by
dloser
10
11y 142d
5
8.20
8.20
8.40
6
Nippon
by
Gizmore
and
lazer
10
8y 328d
7
8.29
5.00
6.71
6
Temper
by
jusb3
7
4y 34d
5
7.20
9.00
10.00
5
Tribal Revival
by
gizmore
2
2y 153d
1
7.00
3.00
6.00