Target list

List of currently available targets

TargetProgress 
nexusflink 4/4 4/0 40

27 Headshots / Average time: 304,382 minutes (ordered by date)

tutorial-101

July 26, 2021
1 hour, 1 minute, 15 seconds

lfi-tutorial

July 26, 2021
1 hour, 14 minutes, 20 seconds

flanders

July 26, 2021
1 hour, 6 minutes, 30 seconds

smithers

July 26, 2021
1 hour, 8 minutes, 1 second

CVE-2019-14813

August 12, 2021
6 minutes

aryabhata

December 28, 2025
4 years, 4 months, 17 days, 4 hours, 48 minutes, 11 seconds

nopal

December 28, 2025
4 years, 4 months, 17 days, 3 hours, 21 minutes, 53 seconds

cupidme

December 28, 2025
3 years, 4 months, 24 days, 9 hours, 19 minutes, 55 seconds

alister

December 28, 2025
2 hours, 34 minutes, 44 seconds

badwidth

December 29, 2025
9 hours, 2 minutes, 31 seconds

barney

December 29, 2025
47 minutes, 3 seconds

bart

December 29, 2025
42 minutes, 49 seconds

6 Challenges solved

echoCTF Tutorial 101

6 Questions / easy
December 28, 2025
4 years, 1 month, 4 days, 15 hours, 52 minutes, 38 seconds

LFI Tutorial 101

5 Questions / easy
July 26, 2021
1 hour, 8 minutes, 49 seconds

The Constrictor Obfuscator 101

5 Questions / medium
July 28, 2021
5 hours, 38 minutes, 56 seconds

The Constrictor Decryptor

8 Questions / medium
July 30, 2021
1 day, 41 minutes, 17 seconds

The Whalestigator

5 Questions / medium
December 28, 2025
4 years, 4 months, 30 days, 6 hours, 48 minutes, 59 seconds

The fake binary bypass

9 Questions / easy
December 28, 2025
4 years, 4 months, 28 days, 16 hours, 47 minutes, 7 seconds

Global Leaderboard

Listing current player page on a global scale. Updated every 10 minutes

105th.
No0ne
146,092
106th.
muninn
145,127
107th.
markuche
143,032
108th.
d00msl4y3r
140,957
109th.
Panda00
140,440
110th.
M96oL
136,767
111th.
Lychi3
133,500
112th.
nudim
132,992

Leaderboard for Mexico

Listing current player page for Mexico. Updated every 10 minutes

193rd.
MEXSEC13
287
194th.
OwenEA
277
195th.
rapunzel
200
196th.
andressn
127
197th.
Ukor
64
198th.
Morris007v2
40
199th.
masterpepin100
34
200th.
Rickcito3
10

Activity Stream

Latest activity on the platform

muninn Discovered another web service on nexusflink for 10 points, 1 day ago
muninn Discovered an web service on nexusflink for 10 points, 1 day ago
muninn Discovered a strange blob service on nexusflink for 10 points, 1 day ago
muninn Discovered a strange transport service on nexusflink for 10 points, 1 day ago
muninn managed to headshot [memberberries], in 73 minutes, 1 day ago
muninn Got the ETSCTF flag under the /root folder of memberberries for 1500 points, 1 day ago
muninn Discovered the ETSCTF username flag under an authentication database file of a server for 1300 points, 1 day ago
muninn Discovered the ETSCTF flag on gecos details of a target for 1300 points, 1 day ago
muninn Discovered the hidden resource of a web server for 100 points, 1 day ago
muninn Gained access to data stored in environmental variables of a server for 900 points, 1 day ago