Someone sent me email asking for help solving a puzzle with a twist, it looks like.
I replied to the email with a question, but have not received a reply for a few days.
I don't remember if this was a puzzle someone here created at some point?
This person has posted the puzzle here as well:
https://brainly.lat/tarea/35855724Does anyone recall seeing this puzzle before?
It looks like a puzzle from my site, with a modification (the 2^z cells)
(probably meaning that the cell can have 1, 2, 4, or 8)