Sudoku Killer - Puzzle Games

On the basis of the classic Sudoku, new restrictions have been added to increase the difficulty of the Sudoku Killer. Just like Sudoku, fill in the numbers from 1 to 9 in the blanks, but each number cannot be repeated in each row, column and each 3x3 small nine square grid. Sudoku Killer adds "cages", which are divided by dotted lines. The sum of the numbers in the cage must be the same as the number attached to it. Features: - Note-taking function, clarify ideas, and record alternate numbers at any time. - Withdrawal function, to make up for the wrong numbers at any time. - Timer function, record your personal Sudoku answer time. - Prompt function to provide clear ideas for your answer. - Erase function, erase marks and wrong crosswords. Say goodbye to traditional and complex paper Sudoku games, download Sudoku Killer now!