There’s something oddly satisfying about solving a brain teaser. Whether it’s cracking a tricky riddle, unraveling a word puzzle, or figuring out a logic problem that makes you go, “Ohhh, I get it now ...

It’s scientifically proven that doing a wide range of puzzles improves your memory, gives you sharper thinking and can also help prevent dementia as you get older. Inside this weekend’s Sunday Mercury ...