puzzles varying from Sudoku’s, binary, slide and memory puzzles. Binary puzzles are the newest revelation in puzzle land and are a treat for gamers who like Sudoku’s. Thanks to the unique artwork by ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.

In case you've faced some hurdles solving the clue, Some binary digits, we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind, enjoy leisure time, and test ...