Comments on Puzzle #31222: Buttons
By Randy Robinson (robinson88766)
peek at solution solve puzzle
quality: 
difficulty: 
solvability: line & color logic only
peek at solution solve puzzle
quality: difficulty: solvability: line & color logic only
Puzzle Description Suppressed:Click below to view spoilers
#1: Kristen Vognild (kristen) on May 16, 2018
It's a mini sudoku!#2: Randy Robinson (robinson88766) on May 16, 2018
In a way. Each of the 16 buttons had two aspects, color and shape that could not be duplicated in any grouping of four. So yeah, a mini Sudoku. Maybe that's why when I discovered Sudoku a few years later, I enjoyed them so much.#3: Koreen (mom24plus) on May 28, 2018
great childhood memory!
Show: Spoilers
You must register and log in to be able to participate in this discussion.