Hey! I wanted to make a slight suggestion for the arcade game 'Roodoku'! I was playing it today and I really liked it, but I found that I kept running into an issue that made me want to restart.

I feel like it would be nice if there was some kind of button implemented that let you 'x' out spaces that you've already places to remove mistakes (like an eraser), or if you could just re-click on the space to remove a mistake! I kept placing something down on accident and I'd end up having a lot of trouble processing the rest of the information due to the fact that I couldn't undo my mistakes.

I love the game a whole lot, and this is my only suggestion! It made everything a big struggle. Otherwise, I had a ton of fun with Roodoku.