EmojiDiff: Spot Difference is an addictive iPhone game where players must find the different emoji background colored shade block to earn points within a 60-second time limit. The game offers a simple yet engaging challenge, testing players' observational skills as they race against the clock.

Players need to be quick and accurate in identifying the unique shade block among the emojis to score points. However, the game also adds a twist by penalizing players with a deduction of one point for every three failed attempts. EmojiDiff: Spot Difference provides a fast-paced and fun experience for users aiming to test their visual acuity under pressure.