Comments on Puzzle #6891: Pikto #5 No Four-Wheel-Drive
By Kai-Uwe Zickerick (conzick)
peek at solution solve puzzle
quality: 
difficulty: solvability: moderate lookahead
peek at solution solve puzzle
quality: difficulty: solvability: moderate lookahead
Puzzle Description:
#1: Web Paint-By-Number Robot (webpbn) on Oct 7, 2009
Found to be logically solvable by Gator.#2: Gator (Gator) on Oct 7, 2009 [HINT]
I just used a simple contradiction towards the end...just getting to the end was the hard part though. :) Very nice puzzle!#3: Teresa K (fasstar) on Oct 22, 2009
Really fun puzzle! It was just the right amount of challenge. The color logic was interesting, and it was cool to watch the image appear.#4: Bryan (Cyclone) on Feb 26, 2014 [HINT] [SPOILER]
Not sure what the contradiction was that Gator references; myself, I solved the cow on paper with a couple of errors that I had caught in time, then decided I wanted to go to bed and did the "no" sign online.
I used edge logic on the 7 at the far right to get the 1 in R30 placed, got to a point where I was stuck not far away in the top-right, then started on and quickly solved the 3 in R33 to go in the other direction to meet my blockage. No problem.
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