Just when your friends thought they'd figured out Don't Break The Bottle by finally setting free that bottle of Rioja they'd been looking forward to since Xmas, we introduce the Vice Wine Puzzle. Maybe someone you know has a birthday coming up? Pick up a bottle of their favourite wine or liqueur and slip this little device over the top of it. They'll be sure to appreciate the booze all the more once the puzzle has been solved. We've had this in the office for the last few days and it's nearly reduced a grown man to tears trying to liberate a bottle of Baileys! If you're a fan of puzzles and brain teasers or know somebody who can't resist a challenge then you need to make sure this is your next party piece.