Target list

List of currently available targets

TargetProgress 
tutorial-101 3/3 6/4 1139

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

1849th.
eRodriguez
953
1850th.
AzulAAF
952
1851st.
g0dsp33d
950
1852nd.
fr4nk
947
1853rd.
guruhacker10
946
1854th.
Aris88
946
1855th.
JexHacker
942
1856th.
Ro0tCoMmanDo
942

Leaderboard for Unknown

Listing current player page for Unknown. Updated every 10 minutes

1353rd.
newbie
1,000
1354th.
Zeroshiku
997
1355th.
Luzod01
996
1356th.
Barbie
990
1357th.
985
1358th.
coya
984
1359th.
echocdlinuxcommand
977
1360th.
n3w0
964

Activity Stream

Latest activity on the platform

MuddyWaters managed to complete the challenge [The fake binary bypass] in 32 minutes, 1 month ago
MuddyWaters Answered the question of The fake binary bypass [What is the ETSCTF variable value from within this function?] for 100 points, 1 month 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, 1 month ago
MuddyWaters Answered the question of The fake binary bypass [What is the function name, that displays an actual flag?] for 100 points, 1 month ago
MuddyWaters Answered the question of The fake binary bypass [What is the ETSCTF variable value?] for 100 points, 1 month ago
MuddyWaters Answered the question of The fake binary bypass [What is the flag being displayed by the default function above?] for 100 points, 1 month ago
MuddyWaters Answered the question of The fake binary bypass [What is the name of the default function being called?] for 100 points, 1 month 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, 1 month ago
MuddyWaters Answered the question of The fake binary bypass [What was the source code filename?] for 100 points, 1 month ago
MuddyWaters Answered the question of The fake binary bypass [What is the ident flag from this binary?] for 100 points, 1 month ago