Comments on Puzzle #31109: chrome w/o yellow
By ssss (ssss)
peek at solution solve puzzle
quality: 
difficulty: 
solutions: multiple solvability: some guessing
peek at solution solve puzzle
quality: difficulty: solutions: multiple solvability: some guessing
Puzzle Description:
need more colours
#1: besmirched tea (Besmirched Tea) on Apr 23, 2018 [HINT]
EL on the 8's on each edge makes it solvable#2: Web Paint-By-Number Robot (webpbn) on Apr 23, 2018
Found to require some guessing by infrapinklizzard.#3: Joe (infrapinklizzard) on Apr 23, 2018 [HINT]
Color and line logic gets all but the black on the right side.#4: Garden Pretty (DotyRoberts) on Apr 28, 2018
Edge logic on the 8 in c20 makes r15-18 white
LL
Then it takes some deep lookahead to prove the 4 in r6 goes left rather than right, but all-in-all it doesn't matter since there are two solutions anyway.
ssss, if you add a pixel at either c16r19 or c19r16 (or both) it should make it a unique solution.
Huh, lucky I guess. I sussed it out right away.#5: Joe (infrapinklizzard) on Apr 28, 2018
I'm not saying it isn't easy to figure out, just that you can't do it with logic.
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