🔥
4,699
Zeal
807
Jolt
Digital Daredevil II
4699 🔥

Next: Digital Daredevil III

CTF Achievements

2

Quiz Achievements

27

Code Arena Achievements

39

Quiz Activity
Code Arena Activity
CTF Challenges
Zeal Progress
CTF Challenges by Category
All Skills
linux × 83 💪 c-programming × 39 💪 process-management × 21 💪 file-commands × 20 💪 cli × 18 💪 ip-addressing × 18 💪 subnetting × 17 💪 control-flow × 16 💪 directory-commands × 15 💪 computer-networks × 14 💪 file-management × 14 loops × 13 💪 navigation × 11 arrays × 11 💪 commands × 10 💻 algorithms × 10 💪 syntax × 9 💪 package-management × 8 💪 basics × 8 💪 gitlab × 7 💪 git × 7 💪 directories × 6 💪 listing × 6 💪 switch × 6 💪 for-loop × 6 💻 filtering × 6 💪 break-statement × 5 💪 file-operations × 5 💪 subnet-mask × 5 💪 variables × 5 💪 permissions × 5 💪 declaration × 5 💪 file-system × 5 💪 repository-management × 5 💪 pointers × 5 💪 operators × 5 💻 array × 5 💻 sorting × 5 💻 iteration × 5 💪 data-types × 4 💪 python × 4 💪 directory-management × 4 💪 file-directory-commands × 4 💪 malloc × 4 💪 while-loop × 4 💪 control-flow-structures × 4 💪 creation × 4 💪 c × 4 💪 output × 4 💪 apt × 4 💪 hidden-files × 4 💪 semantics × 4 💪 network-design × 4 💪 debian × 4 💪 networking × 4 💪 free × 4 💪 conditionals × 4 💪 switch-case × 4 💪 directory × 4 💪 networks × 4 💻 greedy × 4 💪 chmod × 3 💪 routing × 3 💪 shell × 3 💪 error-handling × 3 💪 programming × 3 💪 command-line × 3 💪 functions × 3 💪 current-directory × 3 💪 dpkg × 3 💪 network-protocols × 3 💪 time-complexity × 3 💪 ubuntu × 3 💪 directory-removal × 3 💪 ipv4 × 3 💪 decision-making × 3 💪 basic × 3 💪 cybersecurity × 3 💪 basic-commands × 3 💪 cidr × 3 💪 memory-management × 3 💪 file-handling × 3 💪 function-pointers × 3 💪 file-permissions × 3 💪 branching × 3 💻 optimization × 3 💻 dynamic-programming × 3 💻 simulation × 3 💻 list × 3 💪 memory × 2 💪 continue-statement × 2 💪 file-and-directory × 2 💪 directory-operations × 2 💪 version-control × 2 💪 network-topologies × 2 💪 file-writing × 2 💪 data-algorithms × 2 💪 switch-statement × 2 💪 network-configuration × 2 💪 argv × 2 💪 vlan × 2 💪 command-line-arguments × 2 💪 control-structures × 2 💪 file-creation × 2 💪 dynamic-memory-allocation × 2 💪 header-file × 2 💪 features × 2 💪 star-topology × 2 💪 secure-coding × 2 💪 inheritance × 2 💪 ip-address × 2 💪 c-pointers × 2 💪 fedora × 2 💪 structures × 2 💪 file-search × 2 💪 broadcast-address × 2 💪 devices × 2 💪 bubble-sort × 2 💪 dynamic-allocation × 2 💪 principles × 2 💪 ternary-operator × 2 💪 dereferencing × 2 💪 exception-handling × 2 💪 java × 2 💪 file × 2 💪 argc × 2 💪 network-management × 2 💪 sql-injection × 2 💪 mesh-topology × 2 💪 nat × 2 💪 router × 2 💪 copy × 2 💪 documentation × 2 💪 c-language × 2 💪 encapsulation × 2 💪 file-directory × 2 💪 keywords × 2 💪 if-else × 2 💪 monitoring × 2 💪 files × 2 💪 file-copy × 2 💪 file-modes × 2 💪 calloc × 2 💪 easy × 2 💪 yum × 2 💪 io-redirection × 2 💪 sorting-algorithms × 2 💪 symbols × 2 💪 nested-loops × 2 💪 access × 2 💪 broadcast × 2 💻 comparison × 2 💻 prefix-sum × 2 💻 merging × 2 💻 data-processing × 2 💻 validation × 2 💻 calculation × 2 💻 list-processing × 2 💻 data-structures × 2