Time Killer: Thimbles

The idea of ​​the game as simple as possible: three thimbles and only one ball. The ball is placed under one cover, and they move fast enough and you must guess where the ball was in the end. If you were playing thimbles at the train station, the ball turned out not in the glass, but in the hands of a lucky tricksters. If you playing on phone or tablet, all without cheating.