Monday, 9 February 2009

Brainteaser

Another day, another brainteaser! Have a go at this and see how long it takes you to come up with the correct answer.

If you have eight black socks in your drawer and eight white socks and you want to take out a pair in the dark without turning on the light, how many will you need to take out to be sure of having a pair?

Answer in tomorrows Journal.