About this app

fifty is a game about one simple act: cutting things exactly in half. Every day there's a new shape. You get one cut. Slice it, lock it in, and see how close you came to a perfect 50:50 split - measured to a hundredth of a percent. No timer, no lives, no noise. Just you, a line, and your eye. IT'S HARDER THAN IT LOOKS 49.80 : 50.20 feels like victory. 47 : 53 will haunt you. Your eye gets sharper the more you play - and the game shows you exactly how, with your accuracy history and streaks. THE DAILY One shape, once a day, same for everyone. Compare your split with friends and see who's got the steadiest eye. CHAPTERS A campaign of hand-crafted shapes that train your eye - from clean geometry to shapes that lie to you. Some take one cut. Some ask for more. MAKE YOUR OWN Photograph anything - a croissant, a cloud, your dog's ear - and turn it into a challenge. Send it to friends and dare them to beat your split. Anyone can play a challenge instantly, no account needed. WHY YOU'LL KEEP COMING BACK • One-more-try scoring: every cut gets a precise percentage, not a vague star rating • Daily streaks that reward showing up, not grinding • Minimalist, fast, quiet - a game that respects your time • Free to play How good is your eye? There's one way to find out.