KenKen Math
hard
puzzle
NEW
Fill the grid using arithmetic operations. Cages show the target number and operation to use.
10-20 min
hard
puzzle
4.2/5
How to Play
- Fill grid like sudoku
- Clue cages show operations
- Follow mathematical constraints
- No digit repetition per row/column
- Solve through logic and math
Controls
🖥️ Desktop
Click CellClick
Type NumberNumber
📱 Mobile
Tap CellTap
Select NumberTap
Tips & Strategy
- 💡Start with obvious cells
- 💡Use mathematical properties
- 💡Build from constraints
- 💡Work systematically
- 💡Practice mental math
Scoring System
Correct cell: 5 points. Grid completion: 500 bonus.
Frequently Asked Questions
What operations exist?
Addition, subtraction, multiplication, division.
How to interpret clues?
Clue number and operation in each cage describe result of operation.
Can digits repeat in cage?
No, all digits in cage must be unique.
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