Today - Rubik's Cube 'originally a teaching game' - 大象传媒 Sounds
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Today - Rubik's Cube 'originally a teaching game' - 大象传媒 Sounds
Rubik's Cube 'originally a teaching game'
Tom Feilden looks at the Rubik's Cube on its 40th anniversary.
Tom Feilden looks at the Rubik's Cube on its 40th anniversary.