Killer Sudoku SUDOMATIK

? Killer sudoku (or sumdoku or addoku) combines elements of sudoku and kakuro.

🏆 Over 500 killer Sudoku puzzles. Each Sudoku puzzle has been checked to have only one unique solution - guaranteed! Set your best time and become a Sudoku master.

⭐Earn all the achievements! 👑
⭐Global Sudoku leader-boards 🏆
⭐Opt-in video ads (you decide when to view an ad)
⭐Play offline - great for transit
⭐Auto game saves
⭐Pencil notes
⭐Pencil history
⭐Auto puzzle error checks
⭐Group total combinations helper

Minimalist graphics, subtle animations, smooth game-play, and thoughtful features work together to make a quality Sudoku game.

Created by Sudoku fans, for Sudoku fans. ❤️
Have fun & good luck! 👍