BB Logo Spacer
Spacer
Line
Line

 

Daft Dave, our local DIY expert, is renovating the local hospital.

He has to number each of the rooms in the hospital with plastic numbers.

However, he has run out of the number 9.

How many 9's must Dave buy in order to number all 1,000 rooms?

 [Ref: ZRQK] © Kevin Stone

Hint: Don't forget the extra 9's in 90, 91, etc.

Back to the puzzles...

 

This website uses cookies, for more information please view our privacy policy.

Line
Line