We at Think About Network are certain that people are still way more intelligent than machines. And we can prove this to you.
This brainteaser is sometimes offered to people on computer courses — it’s possible for human beings to resolve, but no machine can ever work it out. Here it is:
How old are these 3 sisters, if:
- Multiplying their ages gives a figure of 36;
- Adding their ages together gives 13;
- The oldest sister is blonde.
So did you work it out?