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
ryuzz
VTSTech
imnotgay
Dtargarye
davidkarpinski1
annyno096
bluekafka
li8412281
104 Online
Guest(x100)
,
imagorila
,
li8412281
,
ryuzz
,
r_karoly
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
Coding Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
2
2021 Christmas Grampa
by
gizmore
204
2y 146d
25
0.80
1.12
2.00
4
Training: Net Ports
by
Gizmore
451
9y 352d
24
3.12
4.83
4.67
2
Training: Programming 1
by
Gizmore
5053
15y 307d
245
2.89
4.61
4.87
2
PyHash
by
gizmore
3
2d 8h
1
3.00
5.00
5.00
5
Lettergrid
by
Gizmore
168
16y 43d
20
5.10
4.70
5.40
3
Flow Over Astronomy
by
anto
386
15y 307d
42
4.38
5.38
5.52
5
Can you read me
by
Gizmore
495
16y 43d
36
3.86
5.81
5.69
2
2021 Christmas Gifts
by
gizmore
21
2y 160d
7
2.86
5.00
5.86
3
Rubik's Cube
by
space
25
5y 214d
11
5.09
4.09
6.36
3
Britcoin
by
Gizmore
38
6y 62d
17
2.76
5.12
6.59
6
Letterworm
by
Gizmore
101
16y 42d
19
5.00
5.47
7.05
5
Time to Reset
by
Gizmore
125
11y 232d
26
5.54
7.19
7.38
7
What is your Name?
by
Mawekl
41
11y 281d
11
7.18
8.09
7.55
5
The Travelling Customer
by
Gizmore
105
13y 114d
26
5.81
6.92
7.65
5
Inka
by
Gizmore
34
12y 79d
12
6.00
7.08
7.92
3
2021 Christmas Friday
by
gizmore
40
2y 163d
10
2.80
3.40
8.00
4
Training: Time is of the Essence
by
gizmore
34
3y 216d
14
5.07
6.64
8.43
8
Crackcha
by
Gizmore
40
13y 144d
17
8.18
9.59
9.35
5
Valentine's Gold
by
gizmore
and
tehron
6
91d 6h
4
4.50
5.00
9.50
7
Time to Reset II
by
Gizmore
and
noother
24
11y 227d
11
8.45
9.82
9.82