Target list

List of currently available targets

TargetProgress 
tutorial-101 3/3 6/4 1126

2 Challenges solved

echoCTF Tutorial 101

6 Questions / easy
April 9, 2026
30 minutes, 58 seconds

The fake binary bypass

9 Questions / easy
April 9, 2026
31 minutes, 30 seconds

Global Leaderboard

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

1801st.
utkudogan
1,000
1802nd.
itzMTT
1,000
1803rd.
shadowhloul
1,000
1804th.
newbie
1,000
1805th.
Zeroshiku
997
1806th.
Luzod01
996
1807th.
Barbie
990
1808th.
985

Leaderboard for Unknown

Listing current player page for Unknown. Updated every 10 minutes

1337th.
dtisoy
953
1338th.
AzulAAF
952
1339th.
g0dsp33d
950
1340th.
fr4nk
947
1341st.
Ro0tCoMmanDo
942
1342nd.
MrZer0ne
940
1343rd.
Test2
940
1344th.
Burgos1337
937

Activity Stream

Latest activity on the platform

MuddyWaters managed to complete the challenge [The fake binary bypass] in 32 minutes, 3 days ago
MuddyWaters Answered the question of The fake binary bypass [What is the ETSCTF variable value from within this function?] for 100 points, 3 days ago
MuddyWaters Answered the question of The fake binary bypass [What is the complete and correct flag that isn't being displayed?] for 100 points, 3 days ago
MuddyWaters Answered the question of The fake binary bypass [What is the function name, that displays an actual flag?] for 100 points, 3 days ago
MuddyWaters Answered the question of The fake binary bypass [What is the ETSCTF variable value?] for 100 points, 3 days ago
MuddyWaters Answered the question of The fake binary bypass [What is the flag being displayed by the default function above?] for 100 points, 3 days ago
MuddyWaters Answered the question of The fake binary bypass [What is the name of the default function being called?] for 100 points, 3 days ago
MuddyWaters Answered the question of The fake binary bypass [What is the linux distro and version this binary was most likely compiled on?] for 100 points, 3 days ago
MuddyWaters Answered the question of The fake binary bypass [What was the source code filename?] for 100 points, 3 days ago
MuddyWaters Answered the question of The fake binary bypass [What is the ident flag from this binary?] for 100 points, 3 days ago