Only people with ‘high IQs’ can spot a hidden face in an optical illusion in less than 9 seconds. 

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The holiday season can be hectic and drive our thoughts into a tizzy, but brainteasers are a fantastic way to keep your mind fresh until it's time to rest at the weekend (or not if you're Christmas shopping).

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During their downtime, some players will even take up a crossword book or a Sudoku problem to polish their skills in preparation for when they are needed again.

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Whatever your motivation, brain teasers provide a plethora of dazzling benefits to those who dare to take them on. 

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The vast list of benefits, ranging from greater memory to improved concentration, definitely sounds appealing. 

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There is only one way to discover. You have nine seconds to discover the hidden face in this image in the latest brain teaser.

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It is encouraged that you play against the clock, but we won't tell if you prefer to play alone.

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As previously stated, it is well worth your time to try the puzzles, even if you exceed the time limitations. 

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If you're a first-time player, it may take a few attempts at similar quizzes to get your head around the puzzle approach. 

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Top 5 Zodiac Signs Who Are Born To Be Happy  

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