PinLink is a free puzzle game available for Android 9.0 users. The game, developed by Liutauras Stravinskas, challenges players to form a link between two primal pins by placing other pins. The pins form vertical or horizontal links between each other. Once both primal pins are linked, the puzzle is solved. However, players must place the pins correctly as the number of available pins is limited.

PinLink offers a challenging gameplay experience that will keep players engaged. The game's simple yet addictive mechanics make it easy to pick up, but difficult to master. With no time limit, players can take their time to plan their moves and solve the puzzles at their own pace. Overall, PinLink is a great puzzle game that is sure to provide hours of entertainment.