The aim of LinkLines is simple - link five balls of the same colour to form a line in any direction. The ultimate objective of LinkLines is to stop lines on the board from filling up too quickly otherwise you have failed. The graphics in LinkLines are nothing special but it is the playability that keeps you hooked for a while. At first, it seems an impossible task to move and link blocks in LinkLines but as you get used to it, it becomes quite fun. Shareware. LinkLines 1.4.3.