Switch to lite version

RingZer0 Team Online CTF

RingZer0 Team's online CTF offers you tons of challenges designed to test and improve your hacking skills through hacking challenges. Register and get a flag for every challenge.



I started this website in 2014 hosting everything in my garage (Picture here). If you like the website you can support us by making a donation. With those donations it will be possible to buy modern hardware and add new great stuff on the website that required more resources. You can find the list of users that contributed here.

You can also donate by sending bitcoin. 1GGSvqGm8NhE1h7hfkAzd5seTsnUfYR4oR

Chat / Questions / Help

You'll find all what you need in the IRC Channel. #RingZer0_Team_CTF irc.freenode.net

#RingZer0_Team_CTF irc.freenode.net

Challenges

Currently more than 200 challenges are available over 13 categories. Have fun resolving them.

View challenges »

Register

Your first time here? First step register an account, that way you will be able to login and start solving challenges.

Register »


Scoreboard - 12281 players

Position Username Points Gold Last Validation
an0n
944 9 2016-08-24 04:13:41
stamparm
922 5 2016-08-19 09:22:27
HoLyVieR
875 117 2016-08-26 18:19:56
4
cyberguru
861 0 2016-08-24 18:31:45
5
Towel
801 558 2016-08-13 14:39:09
6
GuilT
674 119 2016-08-24 23:57:53
7
madbat2
665 0 2015-06-15 15:37:39
8
lolwut
652 0 2016-08-05 05:14:38
9
garigouster
606 606 2015-10-07 18:01:14
10
turksec
606 2 2015-07-28 21:18:57
11
dloser
603 0 2016-05-03 15:48:08
12
Kileak
589 35 2016-07-22 20:05:02
13
fffroze
581 3 2016-08-16 16:46:01
14
marlo
574 0 2016-08-24 01:47:01
15
Freddrickk
562 20 2016-07-24 13:11:13
16
yehuju
536 0 2016-08-24 02:42:21
17
fLink
514 0 2016-08-21 18:31:39
18
maxenced
510 15 2016-05-19 15:03:12
19
gorebrau
505 16 2016-07-27 21:13:28
20
rungekutta
494 1 2016-08-05 14:30:41
21
Varsag
472 0 2015-04-07 07:13:52
22
killer2
469 183 2016-08-22 11:31:48
23
europa
461 357 2016-08-02 16:17:22
24
SaxX
455 14 2016-02-25 12:01:04
25
becojo
436 0 2016-08-21 14:31:50
26
s7dn9y
419 0 2015-05-01 23:27:10
27
solarwind
409 0 2016-08-11 21:25:51
28
Charo
408 0 2016-08-19 02:07:49
29
sambecks
391 22 2016-05-05 12:02:20
30
capsl
391 0 2016-02-14 18:48:16
31
govlog
383 24 2016-05-21 06:37:52
32
uaf.io
365 8 2016-06-17 20:22:07
33
pylessard
361 36 2016-06-30 15:06:59
34
ProloG-Shaman
354 4 2016-07-22 15:22:14
35
Corb3nik
348 0 2016-08-02 13:11:46
36
andreaf83
341 113 2016-08-23 15:08:15
37
ekse
340 15 2016-07-28 06:55:49
38
CorpOfHack
340 0 2016-08-01 17:15:28
39
stefano118
339 1 2016-08-27 23:25:22
40
xeksec
337 1 2016-08-22 19:08:48
41
tunelko
337 0 2016-08-28 17:04:51
42
tanovich
332 7 2016-07-31 13:03:37
43
fatihender
326 123 2016-04-14 16:16:24
44
dank23
325 2 2016-04-25 17:37:23
45
HPx
325 2 2015-03-05 16:20:00
46
Fooker
324 2 2016-04-28 14:30:16
47
klammydia
323 15 2016-08-01 19:02:41
48
TyrannoKing
322 10 2015-07-20 00:13:07
49
yayctf
322 0 2016-08-04 16:06:43
50
sparkix
315 65 2016-08-14 14:12:53

Search by username


Latest challenges validations

Last validation Challenge User who solved it
2016-08-28 18:30:13 Level2 Pwnage Linux x86_64 webweb
2016-08-28 17:04:51 PHP Jail 4 tunelko
2016-08-28 17:01:50 PHP Jail 3 tunelko
2016-08-28 17:00:16 Serial killer! pulllow
2016-08-28 16:57:50 PHP Jail 2 tunelko
2016-08-28 16:52:12 PHP Jail 1 tunelko
2016-08-28 16:49:40 Big Brother is watching tunelko
2016-08-28 16:44:45 Someone steal my flag! tunelko
2016-08-28 16:42:56 Attention Dinosaure Survive tunelko
2016-08-28 16:39:12 Login portal 1 tunelko

The latest write-up with special mention


The latest challenges added

Challenge Points Category
Who I am part 2 1 Forensics
Internet As A Service 7 SQL Injection
PHP feature or 0day reloaded? 6 Web
PHP feature or 0day? 3 Web
You're not welcome again! 11 Binaries (Windows / Linux)


I started this website in 2014 hosting everything in my garage. If you like the website you can support us by making a donation. With those donations it will be possible to buy modern hardware and add new great stuff on the website that required more resources. You can find the list of users that contributed here.

You can also donate by sending bitcoin. 1GGSvqGm8NhE1h7hfkAzd5seTsnUfYR4oR

top