CTF Challenges by Category
All Skills
⭐
linux × 403
💪
file-commands × 177
💪
directory-commands × 168
💪
file-directory-commands × 79
💪
c-programming × 73
💪
cli × 70
⭐
css × 50
⭐
html × 47
💪
control-flow × 31
💪
loops × 30
💪
navigation × 29
💪
directory-navigation × 29
💪
web-development × 28
💪
file-management × 27
💪
process-management × 27
💪
data-types × 27
💪
variables × 26
💪
package-management × 22
💪
control-flow-structures × 18
💪
file-operations × 18
💪
commands × 18
💪
directories × 15
💪
syntax × 14
💪
file-and-directory-commands × 13
💪
permissions × 13
💪
html-elements × 12
💪
file-system × 12
💪
ls-command × 12
💪
basic-commands × 12
💪
cd-command × 11
💪
directory-management × 11
💪
directory × 11
💪
directory-creation × 11
💪
listing × 10
💪
basic × 10
💪
pwd-command × 9
💪
directory-operations × 9
💪
file-creation × 9
💪
file-directory × 9
💪
operators × 9
💪
basics × 9
💪
debian × 9
💪
styling × 9
💪
conditional-statements × 8
💪
conditionals × 8
💪
python × 7
💪
directory-command × 7
💪
switch-case × 7
💪
hyperlink × 7
💪
keywords × 7
💪
directory-removal × 7
💪
mkdir × 7
💪
images × 7
💪
control-structures × 7
💪
file-permissions × 7
💪
file × 7
💪
ubuntu × 7
💪
apt × 6
💪
ls × 6
💪
hidden-files × 6
💪
semantics × 6
💪
decision-making × 6
💪
creation × 6
💪
file-command × 6
💪
mkdir-command × 6
💪
html-css × 6
💪
easy × 6
⭐
web × 6
💪
command-line × 5
💪
while-loop × 5
💪
break-statement × 5
💪
continue-statement × 5
💪
files × 5
💪
branching × 5
💪
accessibility × 5
💪
switch × 5
💪
fedora × 5
💪
touch-command × 5
💪
for-loop × 5
💪
c × 4
💪
current-directory × 4
💪
rm-command × 4
💪
for-loops × 4
💪
css-properties × 4
💪
file-manipulation × 4
💪
touch × 4
💪
selectors × 4
💪
command-line-interface × 4
💪
file-navigation × 4
💪
shell × 4
💪
output × 4
💪
dpkg × 4
💪
char × 4
💪
beginner × 4
💪
disk-usage × 4
💪
switch-statement × 4
💪
file-copy × 4
💪
do-while × 4
💪
cd × 4
💪
web-design × 4
💪
if-else-statement × 4
💪
move × 3
💪
functions × 3
💪
headings × 3
💪
file-listing × 3
💪
structure × 3
💪
change-directory × 3
💪
file-movement × 3
💪
mv-command × 3
💪
layout × 3
💪
rm × 3
💪
arch-linux × 3
💪
text × 3
💪
yum × 3
💪
arrays × 3
💪
tags × 3
💪
apt-get × 3
💪
find × 3
💪
rmdir × 3
💪
hyperlinks × 3
💪
file-search × 3
💪
deletion × 3
💪
working-directory × 3
💪
command × 3
💪
if-else × 3
💪
navigation-commands × 3
💪
loop × 3
💪
constants × 3
💪
file-rename × 3
💪
font × 2
💪
array × 2
💪
backup × 2
💪
conditions × 2
💪
string × 2
💪
redhat × 2
💪
ps-command × 2
💪
boolean × 2
💪
renaming × 2
💪
search × 2
💪
mv × 2
💪
rsync × 2
💪
main-function × 2
💪
units × 2
💪
typography × 2
💪
conditional × 2
💪
file-moving × 2
💪
if-statement × 2
💪
lists × 2
💪
sorting × 2
💪
cli-commands × 2
💪
do-while-loop × 2
💪
kill-command × 2
💪
cp-command × 2
💪
file-deletion × 2
💪
path × 2
💪
front-end × 2
💪
looping-structures × 2
💪
constant × 2
💪
repository-management × 2
💪
centos × 2
💪
c-language × 2
💪
if-statements × 2
💪
copy × 2
💪
file-extension × 2
💪
du × 2
💪
make-directory × 2
💪
html5 × 2
💪
cleanup × 2
💪
sizeof × 2
💪
gitlab × 2
💪
python-programming × 2
💪
programming × 2
💪
removal × 2
💪
symbolic-links × 2
💪
booleans × 2
💪
color × 2
💪
git × 2
💪
statements × 2
💪
text-styling × 2
💪
responsive-design × 2
💪
linux-command × 2
💪
web-structure × 2
💪
practical × 2
💪
file-and-directory × 2
💪
css-selectors × 2
💪
concept × 2
💪
basic-operations × 2
💪
pwd × 2
💪
comparison-operators × 2
💪
dnf × 2
💪
cat-command × 2
💪
rmdir-command × 2
💪
logical × 2
💪
io-redirection × 2
💪
text-formatting × 2
💪
introspection × 2
💪
if-condition × 2
💪
directory-listing × 2
💪
exception-handling × 2
💪
create-directory × 2
💪
file-move × 2
💪
do-while-loops × 2
💪
formatting × 2
💪
list-files × 2
💪
linux-commands × 2