KenKen Puzzle Online

About KenKen Puzzle Online

Play KenKen (MathDoku) puzzle online free. Fill grids with numbers 1-N where each row and column has no repeats, and cages combine to target numbers using math operations.

Description provided by GameZipper.

How to play

1. Fill each row with numbers 1-N with no repeats. Each column must also contain each number exactly once.
2. Each cage has a target number and an operation (+, -, x, /). The numbers inside a cage must combine using that operation to equal the target.
3. Enable pencil mode to mark candidate numbers in cells. This helps track possible values while solving.
4. Use logical deduction to narrow down possibilities. When all rows, columns, and cages are satisfied, you win!

Controls

This game supports touch, keyboard, mouse input; the exact controls are explained inside the game.

Questions

What is KenKen puzzle?

KenKen is a grid-based math puzzle where you fill each cell with numbers 1-N. Each row and column must contain each number exactly once, and cages (outlined regions) must combine to their target number using the specified operation (+, -, x, /).

How do you solve a KenKen puzzle?

To solve KenKen: 1) Fill each row with numbers 1-N with no repeats, 2) Same for each column, 3) Numbers in each cage must combine using the shown operation to equal the target. Use pencil marks to track possibilities and logical deduction.

What do the symbols mean in KenKen?

KenKen uses four operations: + (addition), - (subtraction), x (multiplication), / (division). A cage with '12+' means the numbers in that cage add to 12. Single-cell cages just show the number needed.