The feeling of playing this puzzle is so strange. Thinking 'wait, this is totally impossible' until suddenly it is. what on *earth* there were literally like 5+ 75s until I found a 73 and then randomly the 65. why fasterr???? So many 2 and 6 offs, and the solution feels smarter than all of them! I struggled for 18 minutes, but I think I better understand what the important parts of optimizing these structures are now.