KillSud - killer sudoku APK for Android

KillSud - Killer Sudoku is a free Android puzzle game that redefines traditional Sudoku with added complexity. This game introduces two significant rules: each cage's numbers must sum to a specified total, and no number can repeat within a cage. With over 4,000 puzzles available, ranging from easy to extremely challenging, players can expect to engage their problem-solving skills for hours on end.

The application features a sum calculator to assist players in selecting the correct numbers, alongside comprehensive help options accessible via the menu. Additionally, it includes an auto-save and restore feature for ongoing games, as well as an undo function for correcting mistakes. These attributes make KillSud an appealing choice for Sudoku fans seeking a fresh and stimulating puzzle experience.