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October 4 Information

Logic riddles

Hi there,
I look for a collection or a site of logic riddles.
The riddles can and should be related to probability, and maybe Combinatorics?
The riddles should be difficult, but solvable, for an intelligent person.
They should not require a degree in math, though, of course math skills should be helpful.
Thanks. — Preceding unsigned comment added by 77.126.34.241 ( talk) 17:58, 4 October 2015 (UTC) reply

[ [1]] Bo Jacoby ( talk) 18:22, 4 October 2015 (UTC). reply
There will be some about probability and combinatorics among those, don't know how difficult though: international math olympiade: http://www.imo-official.org/problems.aspx Ssscienccce ( talk) 21:42, 5 October 2015 (UTC) reply
Google gives loads of sites for math riddles, logic riddles... you know what you like, for us it's hard to decide what would be a good site. Ssscienccce ( talk) 04:00, 7 October 2015 (UTC) reply
From Wikipedia, the free encyclopedia
Mathematics desk
< October 3 << Sep | October | Nov >> Current desk >
Welcome to the Wikipedia Mathematics Reference Desk Archives
The page you are currently viewing is an archive page. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages.


October 4 Information

Logic riddles

Hi there,
I look for a collection or a site of logic riddles.
The riddles can and should be related to probability, and maybe Combinatorics?
The riddles should be difficult, but solvable, for an intelligent person.
They should not require a degree in math, though, of course math skills should be helpful.
Thanks. — Preceding unsigned comment added by 77.126.34.241 ( talk) 17:58, 4 October 2015 (UTC) reply

[ [1]] Bo Jacoby ( talk) 18:22, 4 October 2015 (UTC). reply
There will be some about probability and combinatorics among those, don't know how difficult though: international math olympiade: http://www.imo-official.org/problems.aspx Ssscienccce ( talk) 21:42, 5 October 2015 (UTC) reply
Google gives loads of sites for math riddles, logic riddles... you know what you like, for us it's hard to decide what would be a good site. Ssscienccce ( talk) 04:00, 7 October 2015 (UTC) reply

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