Here are the instructions : You start with an empty map, click on the tile of your choice, if it turns white, click on the tiles next to the white one to expend and create a safe zone, if it turns into a number, you need to try again, the number tells you the amount of mines around it, if you click on a mine, you lose, you can press space to put a red flag on a mine, your mission is to cover all the mines with flags. Tips: Start to click on the left or on the right (there is no mines), If you're blocked, try to click on the center, you may discover a new safe zone to expend. Peace !