Killer Sudoku - Puzzle Games

Killer Sudoku - Puzzle Games offers thousands of killer Sudoku puzzles, daily challenges, and a smart blend of Sudoku, KenKen, and Kakuro-style logic. It includes notes, undo, hints, autosave, and four balanced difficulty levels to train your brain anytime.

New features include dark and color themes, casual 4x4 and 6x6 boards, statistics, trophies, and sharing. Enjoy easy-to-use controls, unlimited practice, and the ability to track progress as you improve memory and problem-solving skills.