Did you solve it? Get the gossip with Bobby Seagull
The Guardian - Science, 2019-08-13 13:07:36
The solution to today’s text message teaserEarlier today I set you the following problem, suggested by maths influencer Bobby Seagull:Four friends each have a different piece of gossip. They are all in separate locations, and can communicate only via their phones.

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author Alex Bellos
[x] Sluiten