1. Fill in each cell with a number from 1 to 5
2. Every row and column contains each number exactly once
3. The cells in a colored region combine to make the target value using given operation (+, -, x, or ÷)
   Note: Numbers is a colored region may occur more than once as long as they don't violate rule #2

Use the number tiles below the puzzle or keyboard to enter numbers into the grid. You may use pencil mode () to mark potential numbers in a cell
Use the Check Puzzle button to verify your solution. If you get stuck, you can reset the puzzle using the Reset Puzzle button.

1. Fill in each cell with a number from 1 to 5
2. Every row and column contains each number exactly once
3. The cells in a colored region combine to make the target value using given operation (+, -, x, or ÷)
   Note: Numbers is a colored region may occur more than once as long as they don't violate rule #2

The game is paused.