ConradCHESS .. twin percentage .. logic .. IM Conrad Goodman
If three percent of all births are twins,
what percent of world population is a twin?
to these solvers as of
Amar Djoudi, Clara Ferrando, Albert Frank, LW Luk,
Christophos Moyratidis, Bill Pursel, Matthew Robinson,
Steve Steppe, Luc Vingerhoets and Joe Yalkezian.
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