NakayamaLadderProblem/Attempts

Since diagrams on Sensei's Library can only contain 10 moves at a time, it is rather tedious to show attempts. Instead, if you make an attempt, you can simply write the color and coordinate of the last move of the solution...

thanatos13: after reading it and resisting from looking at the answer, I see n12 as black's last atari. Of course, it has a huge possibility of being wrong since it only took me 20 minutes. It was hard reading each section and re-reading the first sequence again to see where my stones are. The top was a bit fuzzy as there as an empty space at F17. (the diagram would take too long XP)