peek at solution solve puzzle
quality: difficulty:
solvability: line logic only
Puzzle Description:
the pbn undo symbol
#1: Adam Nielson (monkeyboy) on Nov 29, 2009
I wish I could undo this puzzle. LOL#2: ant (agrest272) on Nov 30, 2009
hahaha#3: Fran (rmm) on Dec 15, 2009
Cool puzzle :)#4: Andrew Schultz (blurglecruncheon) on Aug 7, 2021 [SPOILER]
It's different now, a dot instead of a U, but I still like the puzzle.
You must register and log in to be able to participate in this discussion.