Ключевые слова: 1213, 1314, 1617, 1718, 6570, 7075, 7580, activity, aged, american, amusement, answer, caucasian, challenge, computer, concentration, contemplating, display, elderly, enigma, escape room, european, experience, female, focused, french, german, grandfather, grandmother, grandparents, group, interesting, keyboard, locked, monitor, mystery, old, old man, pensioner, plan, preteen, russian, seek, senior, stepladder, team, teamwork,