CTF Challenges by Category
All Skills
⭐
linux × 34
⭐
cybersecurity × 14
💪
c-programming × 11
💪
file-commands × 10
💻
algorithms × 10
💪
control-flow × 8
💪
cli × 8
💪
file-management × 6
💪
loops × 6
💪
commands × 5
💪
directory-commands × 5
💪
encryption × 5
💪
navigation × 5
💪
directory-management × 5
💪
basic × 4
💪
ethical-hacking × 4
💪
internet-protocols × 4
💪
osi-model × 4
⭐
arrays × 4
💪
basics × 3
💪
vpn × 3
💪
tools × 3
💪
operators × 3
💪
bash × 3
💪
conditionals × 3
💪
text-manipulation × 3
💪
file-directory × 3
💪
file-system × 3
💪
malware × 3
💪
variables × 3
💪
protocols × 3
💪
dns × 3
💪
firewall × 3
💪
directory-navigation × 3
💪
python × 3
💪
data-types × 3
💻
dynamic-programming × 3
💻
greedy × 3
💻
strings × 3
💪
network-security × 2
💪
ids × 2
💪
io-redirection × 2
💪
output-redirection × 2
💪
switch-case × 2
💪
firewalls × 2
💪
ports × 2
💪
data-protection × 2
💪
pointers × 2
💪
https × 2
💪
switch × 2
💪
networking × 2
💪
network-layer × 2
💪
syntax × 2
💪
decision-making × 2
💪
listing × 2
💪
directory-removal × 2
💪
tcp × 2
💪
decryption × 2
💪
phishing × 2
💪
ssh × 2
💪
scripting × 2
💪
functions × 2
💪
tcp-ip × 2
💪
programming × 2
💪
internet-protocol × 2
💪
process-management × 2
💪
file-operations × 2
💪
package-management × 2
💪
sed × 2
💪
ddos × 2
💪
directories × 2
💪
shell-scripting × 2
💪
grep × 2
💪
interpreter × 2
💪
cryptography × 2
💻
array × 2
💻
data-processing × 2
💻
sequence × 2
💻
calculation × 2
💻
sorting × 2
💻
simulation × 2
💻
data-structures × 2