Some of the Sudoku puzzles has math element added to it to make the Sudoku Puzzle more interesting. Little Killer Sudoku is one of the Sudoku type which adds Mathematics to Sudoku. Here outside given hints denotes the Sum of the numbers coming along the diagonals. Recently I have created few Little Killer Sudoku puzzles. However not many Little Killer Sudoku puzzles are published here. These puzzles will be published soon on this blog and links to these puzzles will be posted here.
Rules of Little Killer Sudoku
Classic Sudoku Rules apply. Additionally numbers with arrows indicate sum of the numbers in each direction.