KILLER SUDOKU

Killer Sudoku is an addictive and highly interesting puzzle. It combines elements of two fascinating logic puzzles: straight sudoku and kakuro. The element from sudoku is the fact that you must place 1 - 9 once in each row and column and 3x3 box of the grid. The element from kakuro is that there are certain sums in the grid that you must use to help ascertain the unique solution to the killer sudoku puzzle... Killer Sudoku is a popular puzzle that combines elements of both sudoku and kakuro. At Killer Sudoku we have information on rules, solving strategies, variants of killer sudoku and more