The contests are usually held over the internet or a local network. Codeforces is a platform where people generally practice competitive programming [9][10][11][12] and it offers the following features Meta hacker cup (formerly known as facebook hacker cup) is an annual international programming competition hosted and administered by meta platforms The competition began in 2011 as a means to identify top engineering talent for potential employment at meta platforms [2] the competition consists of a set of algorithmic problems which must be solved in a fixed amount of time [1] directed by icpc executive director and baylor professor william b
Poucher, the icpc operates autonomous regional contests covering six continents culminating in a global world finals. Leetcode is an online platform for coding interview preparation The platform provides coding and algorithmic problems intended for users to practice coding [3] leetcode has gained popularity among job seekers in the software industry and coding enthusiasts as a resource for technical interviews and coding competitions [3][4][5][6][7] as of 2025, the website has 26.3 million monthly visitors. Codesignal was founded in 2015 by tigran sloyan, aram shatakhtsyan, and felix desroches
Data science competition platform a data science competition platform is used by businesses to host data science challenges that are hard to solve for one group. The contestants were students from different secondary schools or universities.
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