peek at solution solve puzzle
quality: difficulty:
solvability: moderate lookahead
Puzzle Description Suppressed:Click below to view spoilers
#1: Tom O'Connell (sensei69) on Aug 7, 2013
cute...not sure of solvability. So I won't grade yet.#2: David Bouldin (dbouldin) on Aug 8, 2013 [HINT]
after line/color, IEL dots C4R10 and C4R11 (more also, but only those two are necessary)...watching C5.#3: Ruby Hammer (rubyqhammer) on Aug 9, 2013
nice puzzle!
Guessing on the black.#4: David Bouldin (dbouldin) on Aug 12, 2013
no guessing on the black :)#5: Joe (infrapinklizzard) on May 11, 2018 [HINT]
after line & color logic finishes all but the black,#6: Web Paint-By-Number Robot (webpbn) on May 11, 2018
internal edge logic on the 6 in c4 makes r10-13 white (otherwise the 4s would make a block in c5 greater than four long)
LL to finish
Found to be solvable with moderate lookahead by infrapinklizzard.#7: Joe (infrapinklizzard) on May 11, 2018
So, same as David (but with more detail...and much later)
Show: Spoilers
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