Test your observation skills with today's optical illusion challenge! Can you find the hidden number "3" among the letters “B” and “O” made of brown fur? Only 1 per cent of people can spot it without ...

Test your observation skills with a fun optical illusion challenge! Hidden within a grid of letters, the word "HOG" awaits ...

READ ALSO: Optical Illusion: Can you find two hidden babies ... Solving optical illusions, such as finding an odd letter, ...

Spot the sneaky '0' hiding among the 'O's in 5 seconds! A brain teaser only the sharpest eyes can crack. Try it now!

The letter B can be spotted on the left side of the picture. If you loved this optical illusion challenge, do not forget to try out some more challenges from our recommended reading section below.

Regular engagement with such optical illusions can also reduce stress ... as it is designed to blend in with the surrounding letters, making it a great test of visual perception and attention ...