I think the stop-go-stop idea is fun and could get really hectic at higher speeds. Sometimes it felt like the red areas would appear beneath me without giving me a chance to avoid them.
Thank you for your comment! In fact, the triangles are turned on every three moves, and off after three more. It's a similar story with hexagons, only they randomly turn on or off. You should always remember which cell is safe and which is not.
