hklzz's profile

Name Haekal Akbar Oktafari
School Regent Secondary School
Role member
Country Singapore
View Submissions
Solved Problems
addition childsetter4 choosingcandies cpicsort
dayum do_you_like_me evenorodd evilbz
exam findingpavement hello helloworld
japan2026 penguingathering scicom topsilver
typoswap vectorindexing zaneism