WITH the weather heating up and many of us struggling to sleep due to rising temperatures, what better time for a sweaty ...

Solving brain teasers can have a significant impact on your cognitive abilities by quickening your reflexes, increasing your alertness to spot subtle details that are hidden in plain sight ...

THERE are many different types of brain teasers and optical illusions out there. Some can reveal hidden aspects of your personality, while others can put your mind to the test with tricky challenges.