Setter is Lithium-Ion

Lithium-Ion has produced some lovely minimalistic puzzles. His first feature on CTC is Parity Loop.

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.

  • Picky Neighbors Mark
  • Look at those lines Mark
  • Nobody's Perfect Mark
  • Look and Whisper Mark
  • Mathemagics Mark
  • Black Mamba Mark
  • Divide and Conquer Mark
  • Parity Loop Mark