Nothing can beat the super satisfying moment you finally crack an optical illusion, but it takes a lot of effort to get there. Often, you need to spend a lot of time training your brain to be able to spot the finer details in images, but it's worth it when you get to a high level of eagle-eyedness.
They're proving to be really popular at the moment and in this latest offering, people are urged to find the cute corgi hiding in the garden - and it's much harder than you think. But if you can spot it in 11 seconds, you're a certified genius.
In the beautiful garden filled with green grass, flowers, plant pots, and little birds, can you spot the corgi, posted by Jagran Josh?
If you need a clue, look to the right-hand side of the image, and you may be able to spot it, lurking amongst the greenery.
It is really tricky to spot though, as it almost camouflages into the background. But peek behind the plant pots, and it's there.
Did you manage to spot it? And within the time frame? If you did, congratulations.
Studies show that the more you exercise your brain with difficult puzzles, the smarter you tend to be, so if you spotted the corgi, you must've been completing many tricky teasers.
If you're in the mood to try and flex your brain some more, there are plenty of other optical illusions to try out.
There's a ballet dancer amongst the flamingos in this picture, and if you find it in five seconds then it means you have a high IQ.
In this photo of incorrectly spelled words, there's one that reads 'bingo' - can you find it?
And there's a wolf amongst these racoons that only the most eagle-eyed players can spot.
Did you manage to spot the corgi? Let us know in the comments.