Puzzle Description Suppressed:Click below to view spoilers

#1: Wombat (wombatilim) on Feb 1, 2019 [HINT]

Blue, red, and green are solved by color & line logic.
EL C1 eliminates R31-48.
EL C2 eliminates R35-48.
Now that there are blacks in C3, EL C2 can also eliminate R31-34.

LL gets you pretty far from here, but doesn't finish the puzzle.
I can find a couple more spots of moderate lookahead but they don't really get me very far. I'll have to come back to this one later.

For me the trick to solving this is to determine where the pixels can go in the first 3 columns. Thanks for the puzzle Lauren.

Cute picture, but lots of guessing.

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