Setter is Eric Rathburn

Eric Rathburn has produced many chromatic puzzles that require lots of colouring before placing digits. He has many puzzles on Logic Masters Germany. His first feature on CTC is Ready SET Go.

Selecting a sudoku title will allow you to play it, selecting Simon or Mark image next to the title will allow you to watch it.

  • This Puzzle Has Been SET Simon
  • Get Your Crayons Simon
  • Easy as 123 Mark
  • Thermonuclear Reaction Simon
  • Satellites Simon
  • This + This = That Mark
  • Caged Arrows 2 Simon
  • March of the Palindromes Mark
  • The Merry Go Round Mark
  • Arrow or Centipede? Mark
  • Easy Arrows Simon
  • This is it. I've Done it Mark
  • The Chromatic Windmill Simon
  • The Palindrome Scratchpad Mark
  • Mini Palindromes Simon
  • The Four Pyramids Simon
  • The Chromatic Octagon Simon
  • Palettes and Palindromes Simon
  • Old Fashioned TV Antenna Simon
  • T Time Simon
  • Ready SET Go Mark