In this
post I presented the problem, and in a
second post I linked to a (very big) hint to help the reader solve it. If any mystery remains, post-hint, it will now dissipate into a cloudless sky of complete understanding - or so I hope. Enlightenment is available
here.
[Kudos to Chris Falter, who submitted a perfect, complete solution.]
Related Posts (on one page):
- Chibukhchian-Babujian: Solution Time
- Time for a hint
- Can you find the error(s)?