"Find the Ball" is a good skill baseball game and very entertaining for family and all ages.
The game is simple - follow the shuffling cups to identify which one has the baseball. The shuffle speed and the number of shuffles increases if you keep guessing correctly.
How good is your eye? How many shuffles in a row can you follow?

How to play
1. To start, the game will show you which cup has Baseball.
2. Then they will shuffle the cups. Keep your eyes and focusing on the correct cup.
3. When the game stops shuffling, make your guess and pick the right cup.
4. If you find out the correct cup, then you will go to the next level. If not, the game is over.
5. Get the highest score on our global leaderboards by competing against other players from around the world.

wiki about game
The shell game (also known as Thimblerig, Three shells and a pea, the old army game) is portrayed as a gambling game, but in reality, when a wager for money is made, it is almost always a confidence trick used to perpetrate fraud.
In confidence trick slang, this swindle is referred to as a short-con because it is quick and easy to pull off.