📖 About

Killer Sudoku combines the logic of Sudoku with the arithmetic challenge of Kakuro! Fill the grid following standard Sudoku rules, but also ensure that numbers in each outlined 'cage' add up to the target sum shown in the corner. No digit can repeat within a cage, adding an extra layer of constraint. This ultimate Sudoku variant demands both logical deduction and mental math skills!

🎯 Objectives

Fill the 9×9 grid so each row, column, and 3×3 box contains digits 1-9 exactly once, while also ensuring each cage's numbers sum to its target. Master both Sudoku logic and arithmetic combinations to solve these challenging puzzles!

🎮 How to Play

Each cage shows a sum in the corner. Numbers in each cage must add up to that sum. No number can repeat within a cage. Standard Sudoku rules also apply.

💡 Tips

• ✓ Look for cages with only one possible combination
• ✓ Small cages (sum 3, 4) are easiest to solve first
• ✓ Use Sudoku elimination with cage constraints
• ✓ Track which numbers are used in each cage

❓ Frequently Asked Questions