Don't miss, get the size! Select the required square size for the opening. Play and level up to the max. Are you sure you can cope? Then come and play.
Control: - 🖥 On the computer, hold down the right mouse button 🖱 (or any key), wait until the square becomes the desired size, and release; - 📱 On your smartphone, touch the screen, wait until the square becomes the desired size, and release.