Setter is Alexander Rappa

Alexander Rappa produces a variety of sudoku puzzles. His first feature on CTC is 4th of July Encrypted thermo sandwich.

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.

  • Killer Sandwich Simon
  • Nonconsecutive X-Sums Mark
  • Royal PicniX Simon
  • Thermal Galaxy Killer Simon
  • 4th of July Encrypted Simon