Think you have what it takes to solve a puzzle that stumps most people? Picture puzzles like this are brain boosters too! Studies have shown that solving such challenges is a great way to enhance your ...

Sudoku is a logic-based number puzzle played on a 9x9 grid, divided into nine 3x3 subgrids. The goal is to fill the grid so that each row, column, and 3x3 box contains the numbers 1 through 9 exactly ...

Is your IQ score a crystal ball for your future, or just a snapshot of a very specific set of mental muscles? We’re pulling ...

You have an IQ above 140 if you can solve this math puzzle. Test your problem-solving skills and intelligence with this IQ test now! A brain teaser challenge is a type of IQ test that mostly involves ...

IQ Test: Only 1% with an IQ above 150 can solve this math puzzle in 5 seconds. Are you one of those brilliant minds? Test your intelligence now! Brain teaser puzzles test the reader's critical ...

At the moment you wake up, how smart are you? If you’re like me, your answer is “not very.” Which is why I hate some jerk for teasing me with this IQ-test alarm clock. We’ve seen puzzle alarm clocks ...

If you have ever taken an IQ-type test, then you are familiar with “odd-one-out” puzzles. Most such puzzles present figures, images, or symbols in a sequence, with the goal being to spot the one item ...

Find out about the latest happenings in the world of entertainment, and also learn from experts about: relationships, ...

James R. Flynn is an accidental IQ specialist. In the early 1980s, the American-born political scientist, a longtime New Zealander, thought he might spend a few pages in a planned book on “how to ...