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
apate
aotor
milosvalovic
llly
alibaba2024
bg0d
deprrous
luci
70 Online
Guest(x65)
,
alibaba2024
,
flouris
,
HvT
,
sedictious
All(180)
,
Audio(4)
,
CGX(13)
,
Coding(19)
,
Cracking(10)
,
Crypto(26)
,
Encoding(22)
,
Exploit(62)
,
Forensics(1)
,
Fun(10)
,
HTTP(10)
,
Image(8)
,
Java(3)
,
Javascript(1)
,
Linux(9)
,
Logic(6)
,
Math(7)
,
MySQL(17)
,
Network(1)
,
PHP(27)
,
Python(1)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(11)
,
Stegano(25)
,
Storyline(4)
,
Training(48)
,
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
12671
13y 165d
827
1.20
2.48
2.74
2
Training: Crypto - Transposition I
by
Gizmore
3939
13y 165d
259
2.40
3.32
4.12
2
Training: GPG
by
Gizmore
1051
13y 123d
101
2.86
6.21
4.78
2
Training: Crypto - Caesar II
by
Gizmore
2616
13y 165d
181
2.93
3.69
4.65
2
Training: Crypto - Substitution I
by
Gizmore
3207
13y 165d
191
3.05
3.66
4.41
2
Training: Baconian
by
Gizmore
1712
13y 148d
132
3.13
4.44
4.64
3
Pimitive Encryption
by
Gizmore
394
13y 11d
61
3.43
4.80
6.85
3
Training: Crypto - Substitution II
by
Gizmore
525
13y 165d
58
3.64
3.97
5.43
2
Training: Crypto - Digraphs
by
Gizmore
1238
13y 165d
131
4.26
4.47
5.30
4
Training: Bacon Returns
by
Gizmore
223
13y 134d
21
4.62
3.67
3.76
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 139d
6
4.83
6.17
9.33
6
GizCrypt
by
Gizmore
162
13y 245d
35
4.97
5.83
7.54
5
Zen
by
Gizmore
30
7y 150d
12
5.00
4.33
6.75
5
The Nap
by
Z
56
16y 35d
19
5.74
8.00
8.00
4
Chessy Hawks
by
Jinx
59
12y 36d
10
5.90
3.50
4.70
5
A Black Hats Tale
by
Z
228
15y 254d
48
6.00
7.71
7.96
6
Anderson Application Auditing
by
Z
214
16y 9d
45
6.33
8.76
9.18
7
Old Years Eve 2020
by
Gizmore
12
3y 132d
4
6.50
5.25
5.75
7
Save the World
by
Z
226
16y 35d
38
6.55
8.00
7.87
8
Agent Larry
by
Z
47
16y 35d
13
6.77
8.08
8.54
5
Tribal Revival
by
gizmore
2
1y 136d
1
7.00
3.00
6.00
6
Temper
by
jusb3
5
3y 17d
4
7.00
8.75
10.00
8
2013 New Years Special
by
quangntenemy
16
9y 331d
7
8.00
8.29
7.86
6
Three Times Sad
by
dloser
10
10y 126d
5
8.20
8.20
8.40
6
Nippon
by
Gizmore
and
lazer
10
7y 312d
7
8.29
5.00
6.71
7
Speed Your Way To VICtory
by
Jander
21
12y 362d
10
8.70
8.70
8.70