Pipes is one of the Logic Games that you can play on UGameZone.com for free. In this game, you have to rearrange the pipes' positions to create correct flows from the starting pipes to the boxes. There are tricky positions on the map, and not all of them are usable. Observe the positions carefully to determine the correct path that should be taken. Remember that the starting pipes can be rearranged, but the destination boxes can not. How quick can you solve every level? Test yourself!