It's good. I like warning sound before change scene.

This is an easy concept, but it's surprisingly hard in practice! Although the game is very bare visually, it feels quite intuitive to play and the sound design is excellent (although again very spare!) There are nice touches, such as the transition into the game from the start screen, too. This is well done for something seemingly so simple at first! A little more attention paid to aesthetics wouldn't change the gameplay at all but would turn it into a fully fledged game, I think. Nice one.

Simple yet challenging. Easy to learn hard to master. I love it. Would Nokia again.

Rigurously adheres to restrictions. Creates beautiful gameplay with the bare minimum. Love the transition animation and overall polish

Cool game, I had in mind that this game would be cool mini-game in some other game :)