I died 2,382 times, and 788 of those deaths were in the bottom right spot of the final challenge room of the game. I actually died 1,247 times in the bottom half of the final challenge stage. I entered the final challenge room at 51 minutes and 47 seconds, so it took me about 1 hour 20 minutes and 22 seconds to do the last challenge room. I entered the final branch at 25 minutes and 22.177 seconds, and I actually did the first 4 branches in about 22 minutes because I was only planning on doing the 4 branch run, but then I started the 5th branch and got a really good start and so I decided to just try for it. 2 hours, 12 minutes, and 9.251 seconds on normal mode