Example puzzle
This is an example puzzle. You can solve it the same way as you would solve competition puzzle, but result never stored. You can reveal an answer for the puzzle by clicking "Show answer" link.
Domino Hunt
Author: Andrey Bogdanov
Divide the grid into a set of dominoes. Each domino should be used exactly once. The orientation of the letters does not matter. Black cells are not part of a domino.
Grid control: To draw a cut click at the cell edge or move mouse along the line holding the button. You can also connect the cells which belong to the same domino with auxiliary line. More details about grid control are at the help page.