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KenKen Generator
Generate printable KenKen puzzles — arithmetic logic puzzles combining Latin squares with cage operations. Each PDF includes answer keys.
About KenKen
KenKen is an arithmetic logic puzzle: cages of cells carry a target number and operation (+ − × ÷), and each row and column must contain unique digits while satisfying every cage.
Tips
- Cages with only one possible digit combination go first.
- In larger grids, remember rows and columns still can't repeat digits.
- Multiplication/division cages factor nicely — list factor pairs before starting.
FAQ
- Is KenKen good for kids?
- Yes — smaller grids with addition-only cages are a popular classroom arithmetic exercise.
Make the worksheet useful
Choose, check, then download
Arithmetic-logic practice for students and adults who enjoy cage-based number puzzles.
Suggested workflow
- 1Select grid size and arithmetic difficulty.
- 2Inspect cage labels and cell size.
- 3Export a single sample or a larger set with solutions.
Why this format
Grid size affects arithmetic complexity and physical writing room, so both need to be chosen together.
Sample PDF
Set the count to one for a sample puzzle and answer key.