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
yaksha
fuzzy9
hacktrullo
felicidad
prlprlp
enekinskywalker
jcesaraguilera
gumel
79 Online
Guest(x57)
,
Adrian83
,
axelquintero
,
B0nk3rZ
,
CainVR
,
enekinskywalker
,
fuzzy9
,
hacktrullo
,
HvT
,
iafaizi
,
jcesaraguilera
,
livinskull
,
obeid2
,
prlprlp
,
Puntore1992
,
RaulR
,
rayaseiren
,
shyW
,
ursula
,
vulturized
, more…
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
1
Training: Crypto - Caesar I
by
Gizmore
12658
13y 153d
826
1.20
2.47
2.73
4
Training: Bacon Returns
by
Gizmore
223
13y 122d
21
4.62
3.67
3.76
2
Training: Crypto - Transposition I
by
Gizmore
3936
13y 153d
259
2.40
3.32
4.12
2
Training: Crypto - Substitution I
by
Gizmore
3205
13y 153d
191
3.05
3.66
4.41
2
Training: Baconian
by
Gizmore
1711
13y 136d
132
3.13
4.44
4.64
2
Training: Crypto - Caesar II
by
Gizmore
2612
13y 153d
181
2.93
3.69
4.65
4
Chessy Hawks
by
Jinx
59
12y 24d
10
5.90
3.50
4.70
2
Training: GPG
by
Gizmore
1049
13y 111d
101
2.86
6.21
4.78
2
Training: Crypto - Digraphs
by
Gizmore
1236
13y 153d
131
4.26
4.47
5.30
3
Training: Crypto - Substitution II
by
Gizmore
524
13y 153d
58
3.64
3.97
5.43
7
Old Years Eve 2020
by
Gizmore
12
3y 120d
4
6.50
5.25
5.75
5
Tribal Revival
by
gizmore
2
1y 124d
1
7.00
3.00
6.00
6
Nippon
by
Gizmore
and
lazer
10
7y 300d
7
8.29
5.00
6.71
5
Zen
by
Gizmore
30
7y 139d
12
5.00
4.33
6.75
3
Pimitive Encryption
by
Gizmore
394
12y 364d
61
3.43
4.80
6.85
6
GizCrypt
by
Gizmore
162
13y 233d
35
4.97
5.83
7.54
8
2013 New Years Special
by
quangntenemy
16
9y 319d
7
8.00
8.29
7.86
7
Save the World
by
Z
226
16y 23d
38
6.55
8.00
7.87
5
A Black Hats Tale
by
Z
228
15y 242d
48
6.00
7.71
7.96
5
The Nap
by
Z
56
16y 23d
19
5.74
8.00
8.00
6
Three Times Sad
by
dloser
10
10y 114d
5
8.20
8.20
8.40
8
Agent Larry
by
Z
47
16y 23d
13
6.77
8.08
8.54
7
Speed Your Way To VICtory
by
Jander
21
12y 350d
10
8.70
8.70
8.70
6
Anderson Application Auditing
by
Z
214
15y 362d
45
6.33
8.76
9.18
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 127d
6
4.83
6.17
9.33
6
Temper
by
jusb3
5
3y 5d
4
7.00
8.75
10.00