Update.
I adjusted the positioning of the potholes in Stalactites (yes, I renamed the game.. more appropriate).
Also, potholes don't kill you now, but just take 1 life. You appear outside the hole. There's technically still one way where a pothole can kill you instantly if you were jumping over two adjacent ones...
I changed the chalkboard in Monkey Math to use white text like chalk. I think it looks better.