Setter is Marty Sears

Marty Sears has been producing some great new variants that are well worth solving. His first feature on CTC is The Magic Column. His showcase video provides an insight into how he sets puzzles and can be viewed by clicking the play button in the centre of the video above.

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.