peek at solution solve puzzle
quality: difficulty:
solvability: line logic only
Puzzle Description Suppressed:Click below to view spoilers
#1: Jota (jota) on Sep 29, 2018
As always ... Hilarious!#2: Web Paint-By-Number Robot (webpbn) on Apr 12, 2023
Missing you!
Found to have a unique solution by wombatilim.#3: Web Paint-By-Number Robot (webpbn) on Apr 12, 2023
Found to be solvable with moderate lookahead by wombatilim.#4: Wombat (wombatilim) on Apr 12, 2023 [HINT]
Initial LL gets to 28%.#5: Web Paint-By-Number Robot (webpbn) on Jun 12, 2024
R30: EL marks C5-C9 black. LL.
R4: EL marks C1 white. LL.
R24: If the 10 goes to C2, R25 C3-7 would be black, and R23C5 would be white. This makes R23C6 white as well, which makes C6 invalid. R24 C1-2 must be white. LL.
R30: If the 12 goes to C16, R26C17 would be white and R27C17 would be black. This makes C17 invalid, so R30C4 is black instead.
LL to finish.
Found to be solvable by line logic alone by dbouldin.#6: David Bouldin (dbouldin) on Jun 12, 2024
So much fun solving this one!
Show: Spoilers
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