I think it is helpful to keep a hoard of helpful sites pertaining to unsolved problems and pay a regular/casual visit to them. Please when you answer, add a comment on the content of the site for faster surfing.
Thanks in advance.
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I think it is helpful to keep a hoard of helpful sites pertaining to unsolved problems and pay a regular/casual visit to them. Please when you answer, add a comment on the content of the site for faster surfing. Thanks in advance. |
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It currently contains four large categories:
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