Lane Aasen

Simple HUD framework (2D overlay on 3D) and crosshairs.

Gravity, falling, basic movement (e.g. forwards, backwards, strafing, jumping).

Camera cannot go through blocks, etc. Nothing fancy yet.

Wikirace Solver

2

There's a game called Wikirace where you start at a random page and try to make it to another page by clicking on links. It would be pretty fun and...

HITS is like page rank, but worse.

Go's bz2 package (http://golang.org/pkg/compress/bzip2/) looks pretty easy to work with.

With a huge graph, ranks can get way too small or large for float values. According to [Wikipedia](http://en.wikipedia.org/wiki/PageRank), Google uses a log scale to solve this.