Ключевые слова: activity, assembling, assembly, challenge, collaboration, collective, colorful, communal, completion, concentration, connection, cooperation, diverse, diversity, dynamic, engagement, entertainment, family activity, focus, fun, game, group, group effort, hands, hobby, interaction, intricacy, jigsaw, leisure, mental exercise, participation, pastime, pieces, problemsolving, puzzle, shared, solving, strategy, table, team, teamwork, togetherness, unity,