Killer Sudoku: Sum Puzzle

By NKKtech Global Pte. Ltd. on AppTrack Ninja.

Cages, sums and pure logic

Killer Sudoku combines classic Sudoku logic with arithmetic. Every cage has a target sum, and digits inside a cage cannot repeat. THREE DIFFICULTY LEVELS Choose Easy, Medium or Hard, whether you are learning cage logic or looking for a tougher daily challenge. TOOLS THAT HELP YOU THINK Use pencil notes, unlimited undo and two free hints per puzzle. If you need another hint, you can choose to watch a short rewarded ad. DESIGNED FOR FOCUS A clear board, pauseable timer, saved games and best-time records keep the puzzle in the spotlight. There is no account and no timer pressure. PLAY OFFLINE Ge…

Categories: Games, Board, Puzzle

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