DuoLand

A logical puzzle game based on the 4-color math theorem. Combine relaxing coloring with mind teasing!

The 4 color theorem states that any region-divided map can be colored using no more than 4 colors in such a way that no 2 adjacent regions share the same color. DuoLand is not yet-another-eye-candy puzzle, instead it offers a playful and colorful journey to test your attention, memory and logical reasoning skills.

The purpose of the basic game is to color all regions so that no adjacent regions would be colored the same. However, please note that you will be coloring the map of a flat, two sided planet! The easy color picks for one side will soon turn to an interesting mind challenge when you strive to spot those bold regions which try to interfere with your choice. Use your logic skills, find out their strategy and solve the puzzle!

We're Nervatura, a development company with a strong background in business management solutions based on open-data. DuoLand is our first take on mobile gaming and its purpose is to provide a fun logical reasoning experience.

We would love to hear from you, so please leave a review and tell us what you’ve loved about the game or what we can do to make it better.

Notes * DuoLand coloring logic game contains ads like interstitial and banner ads.