Wordle is a captivating web-based word game that exploded in popularity during late 2021 and early 2022. Its simple yet ...

Get ready for the Optical Illusion 7, a captivating visual puzzle that challenges your perception! Buried within a sea of ...

An engaging digital puzzle that has captured the attention of many is the square-counting challenge, where players are tasked ...

This mind-bending challenge is designed to test your logic, creativity, and problem-solving skills from the very first step.

Test your critical thinking skills with a challenging question inspired by Harvard entrance exams. This problem pushes you to ...

GCHQ has released their annual Christmas puzzle for 2025, even providing prospective codebreakers with some hints.

The UK's intelligence, security and cyber agency creates a Christmas Challenge puzzle every year and this year marks a decade ...

NPR's Ayesha Rascoe plays the puzzle with Montana Public Radio listener Brock Hammill of Corvallis, Mont., and Weekend ...

The puzzles are geared towards testing a range of skills that the UK's intelligence agency uses every day to keep the country ...

Hundreds of schoolchildren have taken part in a competition to have their Christmas card designs alongside cryptic puzzles ...

The chief ‘puzzler', Colin, said they are designed "to test everything from codebreaking and mathematical analysis to lateral thinking and creativity".