Stone Sudoku
GAME INFO
Stone Sudoku is the online game to fill in the number grid in stone style. The game facilitates the thinking process by counting types of numbers in stone. Large numbers are dragged and remain final in Sudoku. However, small stone numbers can be dragged in as a hint, i.e. a number that may fit into the sudoku but which we are not completely convinced of, but helps us to think and solve the sudoku.