Even after the rise of Facebook, Microsoft's Minesweeper is still one of the main ways office workers like to waste time when they should be working.
Simple this ancient little video game may be, but for some reason we just can't get over the need to flag mines, clear paths and get blown up just before the end.
Now one Korean company has taken it on itself to take Minesweeper into the real world.
Connect Design, makers of novelty iPhone covers, mugs and various other knickknacks, is selling a unique 'Minesweeper Scratch Card' for just $2, which allows you to experience the fun of looking for explosives when not at your desk.
The cards include everything you'd expect, including easy and hard modes and a separate sticker sheet for your flags.
Lovingly designed and crafted, these would make a perfect gift. Until you lose, inevitably, and realise you've wasted your money.
Take a look below.