FourColor2 is a puzzle game available on iPhone that allows you to both create and play puzzles based on the four color theorem. In the "PLAY" mode, you are tasked with setting different colors for spaces side by side, with the colors changing every tap. By solving puzzles, you unlock the next one in line. If you're a true puzzle master, you can even solve them without using any hints.

In the "CREATE" mode, you have the freedom to draw your own original pictures and then play with them in the "PLAY" mode. Whether you want to challenge your friends with difficult puzzles or simply enjoy the process of coloring and creating beautiful puzzles, FourColor2 offers infinite possibilities for you to explore.

With its unique concept and engaging gameplay, FourColor2 is a must-try for puzzle enthusiasts of all ages. Download it for free today and put your puzzle-solving skills to the test!