Redundant clock

JS Bin Original clock design

Maze solver

Solving mazes: http://caub.github.io/misc/maze shamefully with this great pathfinding library.
It searches paths through image pixels, here's a fiddle illustrating it http://jsfiddle.net/crl/6amoefe0/

CV

http://jsbin.com/noqaji

Ruzzle solver

A game+solver of this addictive game (my pseudo is crl12) http://caub.github.io/misc/ruzzle