Puzzzeni -Coin Exchange Puzzle

Puzzzeni is a tiny, highly addictive coin-exchange puzzle. Learn the rules in seconds—swipe the same coin to exchange and see how quickly your brain catches on. Coins fall at regular intervals and your challenge grows as you play.

Keep the stack from reaching the ceiling and aim for 10,000 yen. It’s simple to pick up but hard to master, ideal for quick bursts or longer sessions.