Sudoku Sniper Live is an innovative variation of Sudoku pioneered by DKM Games.
It pits you against another human player where you both attempt to solve the same puzzle simultaneously.
As you enter a number in a cell, it appears in your opponent's grid.
Once the puzzle is solved, the winner is determined by the player who scores the most points.
Points are lost for incorrect entries and there are also bonus points on offer.
The same rules as Sudoku apply - each row, column and block must contain the digits "1" to "9".