Build a ray tracer in rust. Recomends the 'crab' book from Oreilly. https://news.ycombinator.com/item?id=29791142
MAke a 2d game https://news.ycombinator.com/item?id=28861618
basic syntax: https://news.ycombinator.com/item?id=25610741
and lastly: https://github.com/rust-lang/rustlings though i dislike the install method...