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
PWN.TN
PromptRiddle
PyDéfis
CryptoHack
247CTF
Énigmes À Thématiques
LordofSQLi
MysteryTwister
New Users
polo
TheSnake
armia_hacker
shidaeldve
sucralose
michaelxdlmao
zeus1941
Horry
22 Online
Guest(x19)
,
cyber1abor
,
shingdayho
All(165)
,
Audio(4)
,
CGX(1)
,
Coding(18)
,
Cracking(9)
,
Crypto(26)
,
Encoding(15)
,
Exploit(58)
,
Forensics(1)
,
Fun(10)
,
HTTP(10)
,
Image(8)
,
Java(3)
,
Linux(9)
,
Logic(6)
,
Math(6)
,
MySQL(15)
,
Network(1)
,
PHP(27)
,
Python(1)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(10)
,
Stegano(24)
,
Storyline(4)
,
Training(37)
,
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
5
Tribal Revival
by
gizmore
2
163d 18h
1
7.00
3.00
6.00
6
Temper
by
jusb3
5
2y 44d
4
7.00
8.75
10.00
6
Three Times Sad
by
dloser
10
9y 153d
5
8.20
8.20
8.40
6
Nippon
by
Gizmore
and
lazer
10
6y 339d
7
8.29
5.00
6.71
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
12
2y 166d
5
4.80
6.00
9.40
7
Old Years Eve 2020
by
Gizmore
12
2y 159d
4
6.50
5.25
5.75
8
2013 New Years Special
by
quangntenemy
16
8y 358d
7
8.00
8.29
7.86
7
Speed Your Way To VICtory
by
Jander
20
12y 24d
10
8.70
8.70
8.70
5
Zen
by
Gizmore
30
6y 178d
12
5.00
4.33
6.75
8
Agent Larry
by
Z
46
15y 62d
13
6.77
8.08
8.54
5
The Nap
by
Z
54
15y 62d
19
5.74
8.00
8.00
4
Chessy Hawks
by
Jinx
55
11y 63d
8
5.62
3.12
4.50
6
GizCrypt
by
Gizmore
159
12y 272d
33
4.94
5.73
7.52
6
Anderson Application Auditing
by
Z
207
15y 36d
44
6.34
8.75
9.16
4
Training: Bacon Returns
by
Gizmore
220
12y 161d
21
4.62
3.67
3.76
7
Save the World
by
Z
221
15y 62d
37
6.57
7.97
7.81
5
A Black Hats Tale
by
Z
223
14y 281d
46
5.98
7.67
7.91
3
Pimitive Encryption
by
Gizmore
386
12y 38d
59
3.42
4.78
6.86
3
Training: Crypto - Substitution II
by
Gizmore
518
12y 192d
57
3.65
3.93
5.40
2
Training: GPG
by
Gizmore
1039
12y 150d
100
2.86
6.22
4.78
2
Training: Crypto - Digraphs
by
Gizmore
1223
12y 192d
130
4.27
4.45
5.29
2
Training: Baconian
by
Gizmore
1682
12y 175d
128
3.15
4.42
4.63
2
Training: Crypto - Caesar II
by
Gizmore
2551
12y 192d
175
2.97
3.67
4.67
2
Training: Crypto - Substitution I
by
Gizmore
3154
12y 192d
187
3.07
3.62
4.38
2
Training: Crypto - Transposition I
by
Gizmore
3872
12y 192d
253
2.43
3.30
4.11
1
Training: Crypto - Caesar I
by
Gizmore
12308
12y 192d
807
1.20
2.47
2.71