Puzzzeni -Coin Exchange Puzzle

This is a tiny puzzle that grows on you.

It’s the kind of game that embosses the rules on your brain within 5 seconds, but then compels you to spend the next 10 minutes playing.

Swipe the same coin to exchange.
Coins you tap first is exchange.

It is a simple Puzzle Game.

Coins falling at regular intervals.
If stacked up to the ceiling, Game Over.

Can you make 10000 yen?
It's a unbelievable!