This puzzle is storming the internet. Many people tried but failed! Only the top 1 per cent who were highly observant were ...

Some puzzles even use shadows from trees or reflections in water as essential clues. Solving them brings a deep, philosophical satisfaction. Failing them is a lesson in patience.

The Connections answers on September 28 for puzzle #475 is one of the hardest puzzles we've seen in a while, with the Connections Companion rating this puzzle's difficulty at 4.2 out of 5.

CELEBRITY Catchphrase stumped an Emmerdale legend on some tricky puzzles – but could you get them right? The ITV game show encourages players to “say what they see” – but ...

Unveiling 'World's Hardest Sudoku Book Vol. 2': 200 New Puzzles to Challenge Enthusiasts, Continuing the Bestselling Legacy. It has been a long journey, but I am confident that these puzzles will ...