As you drag each tile near its proper location, release it and then give it a click. It will snap into the nearest square. If it is in the right place, the frog will hop. If it is in the wrong place, the frog won't hop, but you may then drag it near another square and click it again. The slider called "#minutes" shows you how many minutes have passed. Please do not touch it! When you have filled the grid or wish to stop, click the Done! button to find out how you did. You may click the fill.grid button to see all of the tiles in their proper places, but this will cancel the game. Click the Start button to begin again.