Answer: 1 and 4. They're arranged in groups of two-digit numbers, all ending in 7 and ascending in both rows. Was this a hard ...

A math puzzle designed for children has left adults scratching their heads as they can't figure out why they got the 'wrong' ...

This makes math an ideal testbed for AI’s reasoning capabilities. It’s not enough for the system to generate an answer—it has to understand the structure of the problem and navigate through ...

A math problem delineating the largest-size sofa that can fit around a corner has finally been solved, though it may not help you move.