Prize worth $100 for Top Winners
All coding competitions & hackathons
CodeGenius Hackathon
Hosted by: Codingal
Ends in:56 days, 6 hrs, 32 mins, 31 secs
Team size:1 member
Grade:8-12
HackYoung Olympiad 2024
Hosted by: Codingal
Ends in:57 days, 6 hrs, 32 mins, 31 secs
Team size:Upto 3 members
Grade:1-12
Prize worth $500 for Top Winners
Codewars All Practice Problems 2024
Hosted by: Codingal
Ends in:301 days, 10 hrs, 2 mins, 31 secs
Team size:1 member
Grade:8-12
Upcoming
HPE CodeWars 2024 Code Battle
Hosted by: Hewlett Packard Enterprise
Starts at:07:30 AM CUT, Apr 28, 2024
Team size:1 member
Grade:8-12
Prizes worth INR 1,50,000
Practice
IOI Algorithms Preparation Guide
Hosted by: Codingal
Ends in:748 days, 21 hrs, 2 mins, 32 secs
Team size:1 member
Grade:1-12
Completed
FAQ
Coding challenges include a plethora of competitions like hackathons, programming challenges, and more. They are aimed at challenging your coding skills. Hackathons generally include developing an app/game/website based on a particular theme. Whereas programming challenges are time-bound activities that need participants to solve coding problems in a stipulated time.
Coding competitions are aimed at testing your coding skills. They help in developing problem solving skills, cognitive functioning, logical thinking, and programming skills.
For beginner coders - Codingal, Google Kickstart, CodeWars
For intermediate coders - CodeFight, CodinGame, Codingal
For advanced coders - CodeChef, TopCoder, HackerRank
Participating in coding competitions helps you come across a variety of coding problems based on data structures and algorithms. The more you practice and rank in these competitions it will help you increase your speed and accuracy to solve problems in the qualifying competitions for IOI.