Graph Puzzles is a free Android game developed by M. Brodski Software. It is a series of logical games that uses graphs with a different number of nodes as the playing field. The game is categorized as a board game.

Each graph contains chips with numbers or letters placed at the nodes. The number of chips is always one less than the number of nodes. The game objective is to move the chips to the empty space from one of the neighboring fields. The player must bring the chips in a specific order, either in ascending numerical order or to represent a word.

The game displays the target configuration as a thumbnail, and the player must complete the puzzle in the shortest amount of time. Graph Puzzles is an exciting game that challenges the player's logical and strategic thinking skills.