No, in the game you can push the words around and redefine the effects that each object has. So you can push the word rock and make it say “rock is win” and touch the rock to win

According to the comment that claims it has the solution the instructions rock is push is rock, you can push it until rock is win

No you can also move the words “push” and “win”, so you can swap them making “rock is win”, you can then touch the rock to win the level