Puzzle (from the English puzzle - "puzzle, puzzle") is a puzzle game in which you want to make a figure from many of its fragments, in the classic version - a flat pattern (English jigsaw puzzle - "jigsaw puzzle"), but there are puzzles with different three-dimensional shapes. At its core, the puzzle is a kind of mosaic canvas, that is, a whole drawing consisting of fragments, but is not a mosaic in its full sense. According to psychologists, the collection of puzzles contributes to the...