[OK]

See Details
Privacy Policy + T&C

We use cookies to personalise content and adverts. We also share information about your use of our site with our advertising partners who may combine it with other information you’ve provided to them or they’ve collected from your use of their services. You also agree to our terms and conditions (T&C).

BB Logo
Spacer
Line
Line

Puzzle - Hint

Can you replace the question marks with mathematics symbols (+-/x=) and make the equation correct:

((6 ? 7) ? (2 ? 3)) ? (4 ? 1) = 9

 [Ref: ZZHP] © Kevin Stone

Hint: There are quite a few correct answers.

Back to the puzzles...

 

 



We use cookies to personalise content and adverts. We also share information about your use of our site with our advertising partners who may combine it with other information you’ve provided to them or they’ve collected from your use of their services. For more information please view our privacy policy. By using the site you also agree to our terms and conditions.

Line
Line