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After 13 years of collaboration, MindSumo will be winding down its platform operations and closing December 31st, 2025. We are sincerely grateful to our solvers and clients for their contributions and partnership. If you have any questions, please contact us at [email protected].
48 Socks
Sponsored by MindSumo

I have 48 socks in a drawer, 24 of which are red and 24 of which are blue. How many socks will I have to take out (in total darkness) to be sure that I have a pair of socks of the same color?

Enter just the number

Difficulty: 1/10