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
onechzero
constantrik
realvoidgojo
shaggi
Yusei_Sei
smores
danihdms
fatherofphysics
125 Online
Guest(x120)
,
cup_of_tea
,
guraba
,
HvT
,
pids123
,
rayaseiren
All(181)
,
Audio(4)
,
CGX(13)
,
Coding(20)
,
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(2)
,
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
12690
13y 189d
829
1.20
2.48
2.74
2
Training: Crypto - Transposition I
by
Gizmore
3947
13y 189d
259
2.40
3.32
4.12
2
Training: Crypto - Substitution I
by
Gizmore
3213
13y 189d
191
3.05
3.66
4.41
2
Training: Crypto - Caesar II
by
Gizmore
2621
13y 189d
182
2.93
3.69
4.64
2
Training: Crypto - Digraphs
by
Gizmore
1240
13y 189d
131
4.26
4.47
5.30
2
Training: Baconian
by
Gizmore
1715
13y 172d
132
3.13
4.44
4.64
2
Training: GPG
by
Gizmore
1051
13y 147d
101
2.86
6.21
4.78
3
Training: Crypto - Substitution II
by
Gizmore
525
13y 189d
58
3.64
3.97
5.43
3
Pimitive Encryption
by
Gizmore
394
13y 35d
61
3.43
4.80
6.85
4
Training: Bacon Returns
by
Gizmore
224
13y 158d
22
4.55
3.68
3.82
4
Chessy Hawks
by
Jinx
59
12y 60d
10
5.90
3.50
4.70
5
The Nap
by
Z
56
16y 59d
19
5.74
8.00
8.00
5
A Black Hats Tale
by
Z
228
15y 278d
48
6.00
7.71
7.96
5
Zen
by
Gizmore
30
7y 175d
12
5.00
4.33
6.75
5
Tribal Revival
by
gizmore
2
1y 160d
1
7.00
3.00
6.00
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 163d
6
4.83
6.17
9.33
6
Anderson Application Auditing
by
Z
214
16y 33d
45
6.33
8.76
9.18
6
GizCrypt
by
Gizmore
163
13y 269d
35
4.97
5.83
7.54
6
Three Times Sad
by
dloser
10
10y 150d
5
8.20
8.20
8.40
6
Nippon
by
Gizmore
and
lazer
10
7y 336d
7
8.29
5.00
6.71
6
Temper
by
jusb3
5
3y 41d
4
7.00
8.75
10.00
7
Save the World
by
Z
226
16y 59d
38
6.55
8.00
7.87
7
Speed Your Way To VICtory
by
Jander
21
13y 21d
10
8.70
8.70
8.70
7
Old Years Eve 2020
by
Gizmore
12
3y 156d
4
6.50
5.25
5.75
8
Agent Larry
by
Z
47
16y 59d
13
6.77
8.08
8.54
8
2013 New Years Special
by
quangntenemy
16
9y 355d
7
8.00
8.29
7.86