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The child will solve this puzzle for 5 minutes. But adults, for some reason it is not given!
The website came online on cool children's puzzles that require non-trivial approach to solutions and therefore lend themselves well to children, not yet accustomed to thinking in algorithms. And if it gives you? Not sure. However, we've given enough hints. Rastopyrte brains a little wider... ready... attention... to see the light!
The answer
via leprosorium.dirty.ru/ocherednaia-detskaia-zadachka-1205768/
The answer
via leprosorium.dirty.ru/ocherednaia-detskaia-zadachka-1205768/
Tactless sales confused girl with big size feet. And then there was someone's sarcastic voice!
Very patient grandfather. Awesome story!