Optical illusion: Find 3 numbers hidden in this image; you only have 8 seconds!

Optical illusions never cease to amaze us with their ability to deceive our visual perception and manipulate reality. They make even the most obvious details look abstract and vice versa. But did you know that frequent practice with optical illusions can help boost your brain activity, improve cognitive abilities, and enhance your overall mental sharpness? So, it's time to put your observation skills to the test and give your brain a workout with the help of an exciting puzzle!
Are you ready to dive into this brain teaser and discover the hidden numbers in this optical illusion in less than 8 seconds? The challenge awaits you! Concentration and focus are the keys to solving this puzzle, but it's not as simple as it may seem.Your time starts now! The goal of this visual challenge is to find the three digits, concealed within the optical illusion below.
Time's up! Did you succeed in spotting all the numbers you were looking for within the given time frame? If your answer is affirmative, we must say that congratulations are in order! Your observational abilities are on point, and you possess eagle eyes. However, if you failed to find all three digits, there's no need to be disheartened. The good news is that we have a solution to assist you in cracking the puzzle!
Look at the image from the right-hand side and spot the numbers hidden in two kinds of shapes: triangles and rectangles. Therefore, we can spot three numbers hidden in the circle-like structures. Counting from the right, these are as follows: 5, 1, and 6.

A challenging activity like this requires the right approach to achieve success. Luckily, we've got some tips and tricks that you can use to complete this brain teaser effortlessly. A reliable strategy is to focus on one section of the image at a time, eliminating distortions and anomalies. Concentrate on shapes, colours, and patterns of recurring shapes. By practising this activity daily, you can improve your cognitive abilities and have fun while doing so.
Once you learn the tricks, solving more complex optical illusions will be a breeze. So, what are you waiting for? Dive into solving another mind-boggling optical illusion and challenge your mind! Now, it's time to find out if you have what it takes to discover the hidden numbers in the optical illusion above.