Click the buttons with your mouse or press left and right keys to create air bubbles to move the rings upward and hopefully onto the rings. Sweet and simple. Click the game frame to change it's color.
These toys remind me of my childhood. Yes, we had Mario and Sonic, but I didn't have a smart phone or even a Gameboy. So, these hand held novelties were the next best thing for car rides and waiting rooms. Artwork from the web and Scratch. Bubble sounds from Pixabay and Scratch