This app is the classic number-sliding puzzle game that challenges your brainpower and speed. The rules are simple: just slide the scrambled number tiles with your finger to put them back in the correct order, so anyone can start playing immediately. However, you'll need a strategy to shave seconds off your clear time, which provides a satisfying mental workout. With a beautiful design and smooth controls, this game is so engaging, you won't be able to put it down. Ready to test your limits with this ultimate brain-training puzzle?