I had an idea on a competition in a highly constrained environment: 32x32 matrix, with bots running code you write! The live site is <a href="https://kingofthegrid.com/" rel="nofollow">https://kingofthegrid.com/</a>.<p>Each bot emulates Z80 CPU and they all get equal execution time, so the most efficient algorithm wins.<p>Bots can move, eat, clone themselves, and most importantly, survive the competition.<p>Each submission, leaderboard is re-calculated, such that each participant has a match against each other, and the bot that makes the most wins gets to the top.<p>It includes includes an online in-browser IDE: <a href="https://kingofthegrid.com/ide/" rel="nofollow">https://kingofthegrid.com/ide/</a> that way you don't even have to download anything to spitball ideas. After compiling, you can test your code in browser as well.<p>I am also hoping for submitters to come up with ingenious ideas that would force others to re-think the strategy, etc.