Would appreciate some brainstorming to fix that. As the artist I tried very hard to portray where the entrance is. (you can also enter from the back it just needs to be the same straight line as the entrance)
It could have been a me problem, and i could have not been paying too much attention but i think its the fact the the pink donut contrast seems less noticeable than the lighter color donut but i think the main thing is that the hole on the light donut is more closed like its on an angle and pink donut has almost a perfect circle hole which made me think u could go 360 i guess. Could also be the fact that from a first glance, it looks like the donut has 3 colors and not a "tunnel" in the darker area. Still loved the game :D