mike_e_mcgee t1_jbt1h6a wrote
Reply to comment by Tballz9 in TIL the best selling book of 1981 was a guide on how to solve the Rubik's cube, selling over 6 million copies. by lightsdevil
The Rubik's Cube was the top selling toy in the UK in 1980, and 1981. For a few it was a puzzle to be solved. To many it was a fidget spinner. We'd just aimlessly spin hoping we'd randomly get somewhere with it.
Next-Age-9925 t1_jbtc4m1 wrote
I just bought the 'training set' of two junior cubes and one regular for both fidgeting and also working on logic skills.
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