ルービックキューブFreq.FrequencyTop 50,000Meanings1nounRubik's cubetrademarkRefers to the 3D combination puzzle invented by Ernő Rubik. Often used generically for similar twisty puzzles.彼かれはルービックキューブを30秒びょうで完かん成せいさせた。He solved the Rubik's cube in 30 seconds.