Related: Free Printable Kids' Activities The 5-by ... at this difficult nonogram puzzle that features a triple-number clue. Sudoku puzzles are all about numbers. Each row will have the numbers ...

Test your mental mettle with this brain-twisting assortment of word, logic and number puzzles by Fraser Simpson, creator of The Globe and Mail’s cryptic crossword. Just print off the PDFs below.

Expunge your fears by cracking these puzzles dubbed “Sums” by their creator, engineer Gordon Burgin. The numbers in each sector of the above circle, square, and star equal the sum of the ...

Older adults who regularly take part in word and number puzzles have sharper brains, according to the largest online study to date. The more regularly adults aged 50 and over played puzzles such ...

It features handmade logic puzzles in familiar genres: object placement, loop/path, shading, region division and number placement. (Sudoku, created by Howard Garns, originally called “Number ...