I had a lot of fun playing it. The main issue is that I needed to replay it at least 3 times to understand exactly what was happening. The numbers on the top left corner, besides the timer for the "bomb" I don't know what they are for. In the minimap, the black dots represent the "bomb deactivators", but I can't know where the letters are unless I stumble across one randomly? It is an extremely well thought concept that needs a little bit of UI polishing. Extremely fun and hard to play.