Pipeline January 30, 2014 by gaby in Cambridge and tagged bars, black, connection, dark, game, grid, horizontal, iPhone, lattice, light, metal, MIT, pipes, puzzle, shadows, upright, valve, valves, vertical, wall, window, winter Remember the connect the pipes puzzle games? Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Like this:Like Loading...