Killer Sudoku - Daily puzzles 2.0.5

Killer sudoku (sometimes known as sumdoku, addoku, or samunamupure) is a puzzle that blends elements from sudoku and kakuro. Despite its title, Simple Killer Sudoku can be simpler to address than traditional sudoku, depending on the solver's arithmetic proficiency. Nevertheless, the most difficult ones can present a challenge that may take hours to conquer.

• Each row, column, or square must contain unique numbers.
• Every shaded region (cage) should not have repeated numbers.
• Possible numbers for each cell range from 1 to 9 (fewer on smaller grids).
• We suggest initiating with the practice level!

• Small puzzles - 4x4 size
• Medium puzzles - 6x6 size
• Regular-sized Killer sudoku puzzles ranging from difficulty levels 1 to 10
• New puzzles provided daily!

• Diverse shapes and sizes of puzzles
• A straightforward and timeless design
• Ability to mark multiple cells
• Display of potential combinations for each cell, including a checkmark feature
• Calculation of the number of marked cages
• Compatibility with all screen types
• Error checking and hint features available
• Sleep mode included!

Ready for a challenge? Test your skills now!