Knight Raid is a free Android game developed by M. Brodski Software that challenges players to find a route for the chess knight to visit each of the chess board fields once. The game starts with an empty board, and the player must click on the board to put the knight on a starting field, then move it from there to the next desired field. The objective is to make as many moves as possible, with individual highscores stored (storage can be reset via the menu).

One interesting feature of Knight Raid is that according to the player's choice, passed fields are marked with move numbers, lines, or both. The game is based on the idea/theory of the Knight's tour, which is explained in the Wikipedia page linked in the game's description. Overall, Knight Raid is a fun and challenging game for chess lovers and anyone looking for a new puzzle game to play on their Android device.