|
The coin paradox
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66
|
10094
|
February 7, 2015
|
|
Can you solve Martin Gardner's "coin of the realm" puzzle?
|
70
|
7657
|
May 4, 2016
|
|
Can you solve the dark room coin riddle?
|
29
|
4655
|
February 10, 2018
|
|
Can you solve the Six-Box Puzzle?
|
25
|
759
|
July 15, 2024
|
|
How do you design 2-sided dice that aren't flat?
|
67
|
5559
|
October 6, 2015
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