Star Sudoku

Star Sudoku presents readers with a real challenge, since it is completely empty from the beginning!

 


Read more

This variant of the puzzle is structured like a normal sudoku, but instead of numbers, each box is provided with greater-than and less-than signs to help the reader. This gives them the information they need to work out the value of the next number.

Star Sudoku has only one difficulty level: Rocket Science Hard!

Star Sudoku, Sudoku