peek at solution solve puzzle
quality: difficulty:
solvability: moderate lookahead
Puzzle Description Suppressed:Click below to view spoilers
#1: Bill Eisenmann (Bullet) on Aug 4, 2020 [SPOILER]
Comment Suppressed:Click below to view spoilers#2: Vaggelis Kamaris (evag7651) on Sep 15, 2020
solved. hard but with just one revert.#3: Wombat (wombatilim) on Mar 10, 2023 [HINT]
Initial LL gets 23% complete.#4: Web Paint-By-Number Robot (webpbn) on Mar 10, 2023
R1: EL marks C1-2, C16-18, and C25-30 white. LL.
C20: EL marks R7-13 and R23 white.
C2: EL marks R2-5 white.
LL to finish.
Found to have a unique solution by wombatilim.#5: Web Paint-By-Number Robot (webpbn) on Mar 10, 2023
Found to be solvable with moderate lookahead by wombatilim.
Show: Spoilers
You must register and log in to be able to participate in this discussion.