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
m4tchab0b4
dtakuma
xqq
blackHammer
hackerbaby
nerdoxit
Shishir2062
daxiami101
23 Online
Guest(x17)
,
roman_sanych1
,
S0410N3
,
sisyang
,
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)
Coding Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
7
Time to Reset II
by
Gizmore
and
noother
24
9y 314d
11
8.45
9.82
9.82
8
Crackcha
by
Gizmore
39
11y 230d
17
8.18
9.59
9.35
3
2021 Christmas Friday
by
gizmore
30
249d 8h
8
2.62
3.38
7.88
5
Inka
by
Gizmore
32
10y 166d
11
6.00
6.91
7.82
7
What is your Name?
by
Mawekl
38
10y 2d
10
7.30
8.30
7.60
5
The Travelling Customer
by
Gizmore
98
11y 200d
24
5.71
6.83
7.58
5
Time to Reset
by
Gizmore
111
9y 318d
24
5.58
7.21
7.38
6
Letterworm
by
Gizmore
98
14y 128d
18
4.94
5.39
6.94
2
2021 Christmas Gifts
by
gizmore
16
246d 23h
5
3.20
5.60
6.60
3
Britcoin
by
Gizmore
33
4y 148d
16
2.81
5.19
6.56
3
Rubik's Cube
by
space
25
3y 300d
11
5.09
4.09
6.36
5
Can you read me
by
Gizmore
478
14y 129d
35
3.80
5.80
5.69
3
Flow Over Astronomy
by
anto
377
14y 28d
41
4.34
5.29
5.46
5
Lettergrid
by
Gizmore
159
14y 129d
18
4.94
4.67
5.39
2
Training: Programming 1
by
Gizmore
4891
14y 28d
235
2.88
4.63
4.82
4
Training: Net Ports
by
Gizmore
437
8y 73d
24
3.12
4.83
4.67
2
2021 Christmas Grampa
by
gizmore
76
233d 6h
16
0.69
1.00
1.94