World record rubik's cube 3x3 time July 8, 2019 16 32 64 128 Rubik's cube world record 3x3 all time World record of rubik's cube 3x3 World record rubik's cube 3x3 solve World record rubik's cube 3x3 robot World record rubik's cube 3x3 2023 World record rubik's cube 3x3 feet
