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.
Point a Star
Author: Andrey Bogdanov
Place stars into some empty cells so that cells with the stars do not touch each other even at a point. Each arrow should point to exactly one star. Numbers outside the grid show the number of stars in the corresponding row or column.
Grid control: Click the mouse button at the selected cell to set/remove a star. More details about grid control are at the help page.