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
Jarreee
Cryptoke
rdepradine4628
buffyo
lhj4157
LACiA
lantern
Fantazer
48 Online
Guest(x45)
,
livinskull
,
tehron
All(171)
,
Audio(4)
,
CGX(4)
,
Coding(19)
,
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(1)
,
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
Crypto Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
6
Anderson Application Auditing
by
Z
214
15y 334d
45
6.33
8.76
9.18
6
Temper
by
jusb3
5
2y 342d
4
7.00
8.75
10.00
7
Speed Your Way To VICtory
by
Jander
21
12y 322d
10
8.70
8.70
8.70
8
2013 New Years Special
by
quangntenemy
16
9y 291d
7
8.00
8.29
7.86
6
Three Times Sad
by
dloser
10
10y 86d
5
8.20
8.20
8.40
8
Agent Larry
by
Z
47
15y 360d
13
6.77
8.08
8.54
7
Save the World
by
Z
225
15y 360d
38
6.55
8.00
7.87
5
The Nap
by
Z
56
15y 360d
19
5.74
8.00
8.00
5
A Black Hats Tale
by
Z
228
15y 214d
48
6.00
7.71
7.96
2
Training: GPG
by
Gizmore
1049
13y 83d
101
2.86
6.21
4.78
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 99d
6
4.83
6.17
9.33
6
GizCrypt
by
Gizmore
161
13y 205d
34
4.97
5.85
7.59
7
Old Years Eve 2020
by
Gizmore
12
3y 92d
4
6.50
5.25
5.75
6
Nippon
by
Gizmore
and
lazer
10
7y 271d
7
8.29
5.00
6.71
3
Pimitive Encryption
by
Gizmore
393
12y 336d
61
3.43
4.80
6.85
2
Training: Crypto - Digraphs
by
Gizmore
1235
13y 125d
131
4.26
4.47
5.30
2
Training: Baconian
by
Gizmore
1710
13y 108d
132
3.13
4.44
4.64
5
Zen
by
Gizmore
30
7y 110d
12
5.00
4.33
6.75
3
Training: Crypto - Substitution II
by
Gizmore
524
13y 125d
58
3.64
3.97
5.43
2
Training: Crypto - Caesar II
by
Gizmore
2609
13y 125d
181
2.93
3.69
4.65
4
Training: Bacon Returns
by
Gizmore
222
13y 94d
21
4.62
3.67
3.76
2
Training: Crypto - Substitution I
by
Gizmore
3200
13y 125d
191
3.05
3.66
4.41
4
Chessy Hawks
by
Jinx
59
11y 361d
10
5.90
3.50
4.70
2
Training: Crypto - Transposition I
by
Gizmore
3932
13y 125d
259
2.40
3.32
4.12
5
Tribal Revival
by
gizmore
2
1y 96d
1
7.00
3.00
6.00
1
Training: Crypto - Caesar I
by
Gizmore
12630
13y 125d
825
1.20
2.47
2.74