Just a few balls

Test your memory and attention in this exciting application, which will make you sweat and will not let you relax for a second, because you will have to catch falling from above balls, and a certain number of them.
The principle of the application is quite simple: at the beginning of the round appears a card with a certain number written on it, and then from above will begin to fall sports balls that you need to catch, but most importantly, you must catch exactly the number of balls that was depicted in the beginning on the card in order to win.