Are there any websites for coding challenges which gamify coding skills?

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  • AdventOfCode2022

    Solutions to all 25 Advent of Code 2022 in Rust 🦀 Less than 100 lines per day, total runtime of less than 1 second. (by AxlLind)

  • You can check out https://adventofcode.com/2022 (and not only year 2022 but also previous years). It has coding challenges in the form of Christmas stories. When it is live then new challenges open up every day like one would be opening up advent calendar. These challenges are quite interesting. Me and my colleagues at work, professional software developers, we also participate in these events. So it is not only for beginners. First days are simpler but with every added day the challenges become more complex. Still, the challenges are doable. You do not need to be on a professional software developer level. We do it just to try out different programming languages we normally do not work with.

  • LeetCode

    Discontinued This is my LeetCode solutions for all 2000+ problems, mainly written in C++ or Python. (by lyhsieh)

  • ✅LeetCode https://leetcode.com

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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