peek at solution solve puzzle
quality: difficulty:
solvability: line logic only
Puzzle Description:
Very strange factory... be sure to count the smokestacks.
#1: Gator (Gator) on Nov 29, 2010 [SPOILER]
Very good optical illusion. :)#2: bugaboo (bugaboo) on Nov 29, 2010
i have seen this several times but never in a factory#3: Teresa K (fasstar) on Dec 1, 2010 [SPOILER]
usually just as tubes
nice one
Really nice puzzle, Tony.#4: Susan Duncan (medic25733) on Dec 1, 2010
I think this might be an Escher Goldfish Cracker Factory.
Nice one Tony#5: BlackCat (BlackCat) on Oct 3, 2021
Quite fun and tricky. No guessing.
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