Welcome to my website. These are projects I'm currently working on, with older stuff further down the list. Have fun, Guy.

turtle Turing Trains
  Computational train track layouts. Mechanical calculating devices constructed from train tracks and points.

xlogo Logo Lite
  A turtle graphics logo interpreter. Many sample codes ready to run.

turtle Wang Tiles
  Wang tile mazes, terrains and puzzles. Edge and corner tile matching techniques and maze construction information.

turtle Maze Arrays
  A random maze and terrain generator / explorer using Wang tiles and Stagecast icons.

Some maths stuff, and also...

xlogo StageCast
  Puzzles, sims and animations built with the Stagecast application.

turtle Turtle Tracks
  Some Logo apps and web programming for mobile devices.

turtle XLogo
  Java app is now depreciated (use Logo Lite instead). These pages still hold many images and Logo information.

  An approximate value of pi is the cube root of 31 cr31

guy at cr31 dot co dot uk | 2016