Specifically, the AI was able to make progress on a complex problem called the Andrews–Curtis conjecture, which has stumped ...

If you enjoy solving these tricky puzzles, here’s one that might just leave you scratching your head. A new brain teaser, shared on X (formerly Twitter) by the account @brainyquiz_, has grabbed the ...

Brain teasers like this one continue to fascinate people, offering a fun yet challenging way to test problem-solving skills. Whether it's a mathematical puzzle, a visual illusion, or a tricky riddle, ...

A Reddit user has shared a photograph taken in a snowy forest, and challenged others to spot the sniper hidden in the image - ...

A game of chess requires its players to think several moves ahead, a skill that computer programs have mastered over the ...