Optical illusion is a fun activity that challenges your perception, sharpens your mind, and keeps you visually entertained. This optical illusion activity is time bound as you have to spot the given ...

Put your observation skills to the test with this mind-boggling optical illusion. The challenge? Only those with exceptional vision can spot the hidden odd number in this sequence of '888'.

After all, what brain teaser is interesting without a time limit? Take another good look at the image and try to spot the odd logo in under 10 seconds! Only people with sharp eyesight and great ...

Take a look at this tricky picture — it’s a fun way to test how sharp your eyes are! Your main goal is to look closely at the picture and find what seems out of place. You only have 10 seconds to find ...

This paper proposes a novel robot drive model inspired by human movements, termed as the Omni Differential Drive (ODD). The ODD model innovatively utilizes a lateral differential drive to adjust wheel ...

Optical illusions offer a fun brain workout. They improve concentration and creativity. This challenge tests creative thinking. Optical illusions aren’t just fun puzzles—they’re also a great ...

I'll always be a PC hardware obsessive, though, so this hard drive converted into a variable disc sander is right up my street. Come to me, my pretty. I have many things to sharpen.

Optical Illusion: Today's optical illusion will interest people who love fun games and puzzles related to alphabets. Quite specific, right? But worry not- it does not mean that people with an ...

It is the odd one out among all. The different element is the leaf that is located at the bottom of the column on the right side. If you loved solving this optical illusion puzzle, remember to try ...

It’s all about sharp eyes and sharper minds – can you spot the odd football out?” Take a look at the puzzle below and let us know if you were able to spot the odd football out. If you've ...