Rubik’s Cube Crossword

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Across
  1. 2. At first, fans were designers and other _ _ _ _ _ _.
  2. 4. Originally, the Rubik’s Cube was called _ _ _ _ _ Cube.
  3. 5. The Cube was patented as a _ _ _ _ _ _ _ toy.
  4. 7. Rather than just a toy, Ernő believes the Cube is _ _ _.
  5. 11. The Cube helps reconnect your _ _ _ _ with your hands.
  6. 13. The sides of the cube were painted to add _ _ _ _ _ _.
  7. 16. Lots of _ _ _ _ _ _ _ have been set with the Cube.
  8. 17. Ernő took a _ _ _ _ _ to solve the Cube after painting it.
  9. 19. The Cube was _ _ _ _ _ _ _ when sold worldwide.
  10. 20. Its popularity waned _ _ _ _ _ _ years after its invention.
Down
  1. 1. In the 1990s, the Cube became _ _ _ _ _ _ _ again.
  2. 3. When _ _ _ _ _ _ _, the Cube does not fall apart.
  3. 6. T-shirts, songs, and a _ _ _ _ _ _ _ featured the Cube.
  4. 8. Inventing the Cube didn’t make Ernő _ _ _ _, he says.
  5. 9. A manufacturer of _ _ _ _ _ sets helped mass-produce it.
  6. 10. Prof Rubrik taught _ _ _ _ _ _ _ _ _ _ _ _.
  7. 12. The _ _ _ _ _ _ _ _ _ Toy Fair shot it to fame.
  8. 14. Right from the start, his students _ _ _ _ _ his puzzle.
  9. 15. The Rubik’s Cube was invented in _ _ _ _ _ _ _.
  10. 18. Rubik’s Cube was added to the _ _ _ _ _ _ dictionary.