peek at solution solve puzzle
quality: difficulty: solvability: moderate lookahead
Puzzle Description Suppressed:Click below to view spoilers
#1: Bill Eisenmann (Bullet) on Sep 22, 2020 [SPOILER]
Comment Suppressed:Click below to view spoilers#2: Joe (infrapinklizzard) on Oct 11, 2020 [HINT]
Both of the current raters must have voted this to be "much guessing". This is surprising as the trend had been in the other direction recently.#3: Web Paint-By-Number Robot (webpbn) on Oct 11, 2020
This has one instance of advanced logic needed.
After Line Logic,
Internal edge logic on the 5 in r2:
Since there is a 4 in r3, the 5 cannot pass through more than four vertical clues greater than without making a conflict in r3. Therefore r2c19-20 must be white.
LL to finish
Found to have a unique solution by infrapinklizzard.#4: Web Paint-By-Number Robot (webpbn) on Oct 11, 2020
Found to be solvable with moderate lookahead by infrapinklizzard.
Show: Spoilers
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