This game really suffers because it doesn't have checkpoints. I want to give it 5/5 but I can't manage more then 3/5 because of (honestly) pointless repetition.
Maybe add an option to have the background something other than "eye blinding white"? It's hard to read some colours (of numbers) on there. Other than that, I've always loved this game so it's great to see a good interpretation of it here. Keep up the great work.
Okay I feel like an idiot. Started the game again, 500k and 26min in the game paused itself again. If this happens to you, push the pause ( || ) button on the game.