The Ultimate Brain Teaser: Find the Heavier Ball in Just 2 Weighings!

[AudaciousAlpha]

You have 8 identical-looking balls, but one is heavier than the others.
You have a balance scale and can use it only twice. How can you find the heavier ball?

 

[PRETTYCUTIE]

Divide them as 3,3,2 and

can identify the heavier ball in just 2 weighings

 

[AudaciousAlpha]

Divide them as 3,3,2 and

can identify the heavier ball in just 2 weighings

Divide them as 3,3,2 and

can identify the heavier ball in just 2 weighings

Exactly! The trick is in dividing them smartly. Two weighings are all it takes! ​