Here we have a new challenge, where readers are only allowed to discover the odd number in this image. The image consists of several repetitions of the number 278, presented in the mesh format on the red background. Among these repetitions, there are some deviations or “odd” compared to the rest. When checking more carefully, you can detect the number 218 hidden in the net. This type of visual puzzle is designed to challenge the attention of the observer for details, sample identification and focus. The use of grids has a high uniformity and identical format for almost all serving numbers to disguise odd numbers, making it difficult to detect immediately. The human brain is the sample identification machine in this puzzle, the repetition of “278” creates a predictable model. When our eyes sweep the grid, the brain is quickly used to seeing the same number of continuous numbers, making it more difficult to detect any abnormalities. Detecting “218” requires breaking this automatic model identity and searching for a conscious way of inconsistency. The repetition in scanning brain samples leads to cognitive fatigue. The similarity of “278” in the net makes the observer miss the slight changes because of the continuous assumption. This is what makes such puzzles very effective in checking observation skills. To solve such puzzles effectively, divide the mesh into smaller parts and systematically scanning can be helpful. Instead of letting your eyes wander around the entire net randomly, focusing on rows or columns to ensure that there is no somewhat missed. In addition, reminding yourself consciously seek deviations to prevent the brain from settling down the passive scanning mode.
Solving optical illusion requires concentration, patience and understanding of visual cognitive procedures. Start by observing the entire image, note its samples and contrast. Change your focus between details and wider images to catch hidden elements. Change your point of view, such as tilting your head or viewing from a different angle, can reveal new insights. Rest if the illusion feels too much; A new look usually helps. Be aware of common tips such as color contrast, depth illusion and vague shape. Finally, practice regularly, when exposed to many times with the illusion that sharpens your ability to decipher them more easily over time.
