Difficulty: Easy, Normal, Hard, Expert, Expert Plus.
NPS: 1.28, 2.66, 3.45, 3.88, 5.31
Kudos if you beat Expert Plus!
This is an update, I fixed some irregularities in Expert mode & tweaked it a little.
This version only affects Expert mode, I uploaded it as a second version so you can keep the original if you like.
If you don’t use Expert mode or don’t care about the irregularities (they were fairly pedantic) then you don’t need to bother with this version.