peek at solution solve puzzle
version: 2 quality: difficulty: solvability: line & color logic only
Puzzle Description Suppressed:Click below to view spoilers
#1: Web Paint-By-Number Robot (webpbn) on May 30, 2010
New version published by echambers.#2: Vicki Woods (vickicwoods) on Aug 4, 2014
Absolutely delightful. I teach piano. Kinda saw where it was headed, but didn't see the keyboard until all finished.
Show: Spoilers
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