CodinGame
Programming puzzles and bot-battles dressed up as games — the least intimidating way into competitive coding.
- Computer Science
- Who can enter
- Anyone worldwide — free; learn by solving games and bot battles
- What it costs
- Free for you — the platform is paid for by companies recruiting on it, not by players.
- When it closes
- We could not confirm this year's date against the organiser's own page, so we are not showing a countdown for it. Last published: Contests and puzzles run year-round — no registration deadline.
Sending this to someone sends the four facts above, not just a name — they will see who can enter and what it costs before they decide.