Nice menu screen, the shake effect is very well done!
There's also an introduction scene that made us understand everything that is happening without using words, and that's cool. However, I would have appreciated if we could just skip it when we want to retry, because it takes a lot of time before actually been able to play again between each attempt.
About the game itself, it's very good, there's an indicator about the width of every objects that is falling so we clearly know where to be positionned and random make each try unique.
A timer or a score would be a great improvement for this kind of gameplay so we can know if we are doing better than our previous attempt.
Overall, good game! Congratulations! :)