First you got to pit your wits against image hiding a horse rider's face, then came the panda - and now comes the camouflaged giraffe.
Brainy boffins believe the picture puzzle is the perfect way to check whether you have "extraordinary intelligence" - due to its difficulty. And while brainteasers can give you leave you scratcing your head, they're good for testing your observation.
The Star reports how the latest teaser is asking players to spot the giraffe hidden among the toy animals in just 11 seconds. The image features a lot of toys, including lions, hippos, birds, elephants, deer and monkeys.
