Brain teasers are puzzles designed to get your mind working in creative ways. They encourage you to think logically and sometimes require you to look beyond the obvious. Solving them can be fun ...

Two mysterious moggies are pictured in a brainteaser – but at first glance, you may only spot one of them. Those with the ...

But even while the dog puzzle toy industry has grown by leaps and bounds over the last decade, the cat puzzle toy industry has been slow to pick up speed. With the release of a feline line of Nina ...