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
cnstlr
lelinh
c4p74In1r5
chromekite
tekcrnl
lcy8047
superdroidbond
Jink
29 Online
Guest(x18)
,
B0nk3rZ
,
Gr33nL10n
,
jusb3
,
lelinh
,
livinskull
,
New_LucA
,
S0410N3
,
tehron
All(161)
,
Audio(4)
,
Coding(17)
,
Cracking(9)
,
Crypto(25)
,
Encoding(12)
,
Exploit(57)
,
Forensics(1)
,
Fun(10)
,
HTTP(10)
,
Image(8)
,
Java(3)
,
Linux(9)
,
Logic(6)
,
Math(5)
,
MySQL(15)
,
Network(1)
,
PHP(27)
,
Programming(1)
,
Python(1)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(9)
,
Stegano(24)
,
Storyline(4)
,
Training(34)
,
Unknown(2)
,
Warchall(11)
,
Windows(1)
,
XSS(2)
Crypto Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
7
Speed Your Way To VICtory
by
Jander
20
11y 89d
10
8.70
8.70
8.70
6
Nippon
by
Gizmore
and
lazer
10
6y 38d
7
8.29
5.00
6.71
6
Three Times Sad
by
dloser
9
8y 217d
5
8.20
8.20
8.40
8
2013 New Years Special
by
quangntenemy
15
8y 58d
7
8.00
8.29
7.86
6
Temper
by
jusb3
4
1y 108d
4
7.00
8.75
10.00
8
Agent Larry
by
Z
46
14y 126d
13
6.77
8.08
8.54
7
Save the World
by
Z
213
14y 126d
35
6.57
8.00
7.83
7
Old Years Eve 2020
by
Gizmore
11
1y 223d
4
6.50
5.25
5.75
6
Anderson Application Auditing
by
Z
200
14y 100d
42
6.29
8.81
9.14
5
A Black Hats Tale
by
Z
217
13y 345d
44
5.98
7.70
7.98
5
The Nap
by
Z
53
14y 126d
19
5.74
8.00
8.00
4
Chessy Hawks
by
Jinx
53
10y 127d
8
5.62
3.12
4.50
5
Zen
by
Gizmore
29
5y 242d
12
5.00
4.33
6.75
6
GizCrypt
by
Gizmore
156
11y 336d
33
4.94
5.73
7.52
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
12
1y 231d
5
4.80
6.00
9.40
4
Training: Bacon Returns
by
Gizmore
207
11y 225d
19
4.37
3.26
3.42
2
Training: Crypto - Digraphs
by
Gizmore
1195
11y 256d
128
4.27
4.44
5.27
3
Training: Crypto - Substitution II
by
Gizmore
504
11y 256d
55
3.64
3.89
5.36
3
Pimitive Encryption
by
Gizmore
377
11y 102d
56
3.36
4.73
6.82
2
Training: Baconian
by
Gizmore
1641
11y 239d
126
3.17
4.45
4.64
2
Training: Crypto - Substitution I
by
Gizmore
3081
11y 256d
184
3.07
3.60
4.35
2
Training: Crypto - Caesar II
by
Gizmore
2497
11y 256d
173
2.98
3.67
4.67
2
Training: GPG
by
Gizmore
1022
11y 214d
98
2.86
6.16
4.69
2
Training: Crypto - Transposition I
by
Gizmore
3788
11y 256d
247
2.42
3.30
4.08
1
Training: Crypto - Caesar I
by
Gizmore
11911
11y 256d
788
1.21
2.48
2.72