Setter is Sudoku Explorer

Sudoku Explorer has produced a number of puzzles for the channel. His first feature on CTC is Positive Ring.

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.

  • Anti-divisor Fillomino Simon
  • Knight's Whirlpool Simon
  • Directions Simon
  • Trapped by a Killer Simon
  • Steering Wheel Simon
  • Archers and Knights Simon
  • Hurricane Simon
  • Norinori Killer Simon
  • Positive Ring Mark