Neumorphism is a free iPhone game developed by Ninicode Inc. that offers a unique gameplay mechanic where players interact with panels on the screen. The main feature of the game involves toggling the top, bottom, right, and left panels of a tapped panel to progress through the levels. Players are challenged to strategically turn off all the panels to advance in the game.

Neumorphism's captivating gameplay revolves around mastering the art of panel toggling to solve increasingly complex puzzles. With its minimalist design and engaging mechanics, Neumorphism provides a challenging yet rewarding experience for players looking for a fresh puzzle-solving adventure.