Enjoy millions of the latest Android apps, games, music, movies, TV, books, magazines & more. Anytime, anywhere, across your devices.
Remember the position of the letters(0-9,A-Z) on the blackboard.
The letters disappear and a letter shows up on the top.
Simply tap within the time frame where the letter was displayed.
New levels will bring new challenges, like adding or subtracting... alphabet letters!
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated
updated