Black Blue is a free puzzle game developed by Wonderkid Development for Android devices. This minimalist game is set in an elegant calligraphy and features brand-new mechanics that keep you entertained for hours of gameplay. The game is designed specifically for puzzle lovers of all ages.

The game can be played on a single screen with friends or in single player mode. The objective of the game is to cover more of the shape than the black dots placed randomly between the critical points. In order to complete any level, you need to fill the circle around the preview on top.

Black Blue features a very unique and minimal design with perspective dot-to-dot calligraphy. The competitive and entertaining plotting is accompanied by calming background music. The game is aesthetically designed with 72 hand-crafted levels that contain rooms of 3 packages. You will face both simplistic geometric and MC Escher-like perspective shapes together. The game also offers easy one-handed portrait-mode control, Google Play Games integration with 16 achievements, and no ads.

Overall, Black Blue is a modern puzzle-solving game at its finest. Its unique mechanics, minimalist design, and calming music make it a perfect game to pass the time while challenging your mind.