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
dhcong
Prophet_Unity
ennaorzoz
Tlqkf
muhenghk
kukul777
kozanakyel
mk7978
45 Online
Guest(x31)
,
bekirtan
,
dhcong
,
dnt2307
,
elonsatoshi
,
gizmore
,
livinskull
,
mesm
,
OffByOne
,
r_karoly
,
stguner
,
tehron
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
1
99d 6h
0
5.00
5.00
5.00
6
Temper
by
jusb3
4
1y 345d
4
7.00
8.75
10.00
7
Old Years Eve 2020
by
Gizmore
11
2y 94d
4
6.50
5.25
5.75
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
12
2y 102d
5
4.80
6.00
9.40
5
Zen
by
Gizmore
30
6y 113d
12
5.00
4.33
6.75
6
Nippon
by
Gizmore
and
lazer
10
6y 274d
7
8.29
5.00
6.71
8
2013 New Years Special
by
quangntenemy
15
8y 294d
7
8.00
8.29
7.86
6
Three Times Sad
by
dloser
9
9y 88d
5
8.20
8.20
8.40
4
Chessy Hawks
by
Jinx
54
10y 364d
8
5.62
3.12
4.50
7
Speed Your Way To VICtory
by
Jander
20
11y 325d
10
8.70
8.70
8.70
3
Pimitive Encryption
by
Gizmore
385
11y 338d
58
3.41
4.79
6.84
2
Training: GPG
by
Gizmore
1038
12y 86d
100
2.86
6.22
4.78
4
Training: Bacon Returns
by
Gizmore
214
12y 96d
20
4.50
3.55
3.60
2
Training: Baconian
by
Gizmore
1671
12y 110d
127
3.16
4.43
4.63
2
Training: Crypto - Digraphs
by
Gizmore
1217
12y 127d
130
4.27
4.45
5.29
1
Training: Crypto - Caesar I
by
Gizmore
12237
12y 127d
806
1.20
2.47
2.71
2
Training: Crypto - Caesar II
by
Gizmore
2539
12y 127d
175
2.97
3.67
4.67
3
Training: Crypto - Substitution II
by
Gizmore
513
12y 127d
55
3.64
3.89
5.36
2
Training: Crypto - Substitution I
by
Gizmore
3132
12y 127d
187
3.07
3.62
4.38
2
Training: Crypto - Transposition I
by
Gizmore
3856
12y 127d
252
2.42
3.31
4.10
6
GizCrypt
by
Gizmore
159
12y 208d
33
4.94
5.73
7.52
5
A Black Hats Tale
by
Z
223
14y 217d
46
5.98
7.67
7.91
6
Anderson Application Auditing
by
Z
206
14y 336d
44
6.34
8.75
9.16
7
Save the World
by
Z
219
14y 362d
36
6.50
7.94
7.78
8
Agent Larry
by
Z
46
14y 362d
13
6.77
8.08
8.54
5
The Nap
by
Z
54
14y 362d
19
5.74
8.00
8.00