HexLogic: Hot Air

In the HexLogic series, the goal of each puzzle is to figure out the color of every tile in a hexagonal grid. Initially, all tiles are grey, but many tiles contain colored dots which correspond to the hidden colors of its neighbors (not necessarily in the same order). As you discover the correct colors, the tiles and the dots are removed to unveil a picture. Though the colors of the tiles are similar to the colors of the hidden picture, all colors can be found out by logic alone.

The game comes with 23 pictures, and each of them can be played in 3 levels of difficulty (which controls the total number of tiles and the number of dotted tiles per picture) to a total of 69 puzzles. The game warns you every time you guess incorrectly, and extra hints are available if the player wants them. In this Hot Air edition the picture's common theme is hot air balloons.