Code Katas in PHP

HDRips | MP4/AVC, ~200 kb/s | 1152x720 | Duration: 02:37:37 | English: AAC, 147 kb/s (2 ch) | 608 MB

Genre: Development / Programming

If martial artists use kata as a method for exercise and practice, what might be the equivalent for coders, like us? Well, code katas are short, repeatable programming challenges, which are meant to exercise everything from your focus, to your workflow.