Focus, use your observational abilities, and see if you can decipher the deception in time.
To hide the number 35 in this illusion, shade, curves, and intersections are used.
Trust your visual senses and enjoy solving this interesting optical puzzle.
Find regions where patterns converge to form digits and notice tiny color or contrast changes that may reveal the concealed number.
You should be able to find 35 in 9 seconds with a keen eye and quick analysis.
Solving this optical illusion requires careful examination of the image's intricate patterns.
Find numerical shapes hidden in the design as you examine the image.