💀 Killer Sudoku
Sudoku with cage sums. Numbers in dotted cages must sum to the clue.
Category
Sudoku Family
How to Play
- Standard Sudoku rules apply (1-9 in rows, columns, boxes)
- Dotted cages show a sum that cells must total
- Numbers cannot repeat within a cage
- Use both Sudoku logic and sum constraints
- Some cages span multiple boxes
Puzzle Source
🔧 Generator
Puzzles are algorithmically generated on-the-fly.
Source: Uses killer-sudoku-generator npm package
Tips & Strategy
- Learn cage sum combinations (e.g., 3 in 2 cells = 1+2)
- Small and large sums have fewer possibilities
- Overlapping constraints are powerful solving tools
Issues & Bugs
🔍 Search existing issues for "KillerSudoku"
📝 Report a new bug
Part of the Enigma puzzle collection