Ah, I am sorry, the mechanics are not really conveyed.
So, when you save the game by pressing space, it actually creates a save file in your browser cookies (if enabled) - let's just say it needs some time to store the position of all objects. So don't be afraid to just quit the game (for example by pressing q) and reload the page :)
Oh! now it's clear! I loved the game! Please make it a full game it's so fun to play!
I managed to complete the game! Thank you for this interesting experience!
Bug Report: By saving the file and reloading it, a bloc can be at the same position as the player. I don't think it's a bug because you can just press R to reload the game, but maybe it will be cool if the bloc breaks when doing that, it will be a very good feature.
Glad you liked it!
It is indeed more a feature than a bug, I know that it's possible, but you have to reload the level since you can't move the player. However, I also thought of a mechanic, where two blocks are destroyed, if you manage to stack them on top of each other. But it got scrapped because I couldn't think of a level that couldn't be solved otherwise.
