Season 21 Episodes22
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Ranked #3 of 3 in Season 21•−0.8 vs season avg
Horizon attempts to explain some of the theories proposed by pure mathematicians over the ages.
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"A Mathematical Mystery Tour" is episode 21 of Horizon season 21. It scored 7.0/10 from 1 votes, ranking #3 of 3 episodes this season (season average 7.8). It aired on December 10, 1984.