That’s not entirely relevant, but it’s also the name of a puzzle format created by legendary Japanese puzzle publisher Nikoli ...

Later generations of puzzlers have used Dudeney’s template to create newer logic puzzles in the same mould. Here in Problematics, I have taken inspiration from several other Dudeney puzzles, but ...

Whether it’s a cryptic riddle or a seemingly simple logic puzzle, these mental challenges hold a curious power over the internet – drawing people in, fuelling debates, ...

The 'hardest logic puzzle in the world' has left many utterly baffled, with scores of people throwing in the towel after mere moments of attempting to solve it. The notorious blue eyes conundrum ...

Apple has bad news for AGI optimists. An Apple research paper reports major limitations with AI reasoning models' much-hyped "thinking" abilities.

Brain teasers have an uncanny ability to capture our attention, spark curiosity, and challenge the way we think. Whether it's a tricky riddle, a visual illusion, or a logic-based puzzle, these ...