About Sharp Eye?
How fast can you spot the difference?
Sharp Eye? is a quick visual attention game made for short breaks. In 20, 30 or 60-second rounds, find the tile that stands out, build your streak and share your score.
FOUR MODES
- Hue Shift: Find the tile that is slightly lighter or darker.
- Shape Hunt: Catch the shape with different corners. No color needed.
- Pattern Match: Pick the exact copy of the sample from four options.
- Quick Memory: See the shapes for two seconds, then find the one asked.
A NEW CHALLENGE EVERY DAY
Four-way mix: today's puzzles are generated from the date; everyone plays the modes in the same order, each at their own level. Rounds last 40 seconds; you get one try a day and can unlock one extra try. Keep your daily streak alive. You can turn on a daily reminder in Settings if you like.
FAIR SCORING
Speed, accuracy and a streak multiplier (×1.5 → ×2 → ×3). A wrong tap costs 2 seconds and your streak. Your records stay on this device only; there is no global ranking.
FOR EVERYONE
- Playable without telling colors apart: texture hints, color-free shape and pattern modes
- Reduced motion, large tiles, screen reader support
- Sound and vibration can be turned off separately
- Dark and light theme, available in 15 languages
SHARE
Post your 9:16 score card to your story or save it to your gallery, and challenge a friend.
NO ACCOUNT · NO INTERNET NEEDED
Play offline without signing up. Your scores and settings are stored only on your device.
Note: This is an entertainment game, not an eye health or vision test. Screen brightness and color settings can affect results.
Free to play with ads. A short ad may sometimes appear when you tap "Try again"; there are no ads during a round. Remove the ads with a one-time "Remove ads" purchase, or go Premium (lifetime, or a monthly / yearly subscription). Premium gives ad-free play, the op-art card theme and the daily extra try without an ad. Subscriptions renew automatically until cancelled in your store account.
