Hungry Line Physics Home Hungry Line Physics 0.0 / 5 ( 0 votes ) Your Rating? Discover Hungry Line Physics – Play Free Now on GamePrimary! Hungry Line physics is fun addictive physics game.Draw a line to reach this hungry emoticon to the donuts and make him happy it looks easy at start but after increasing levels it becomes more interesting. Categories in which Hungry Line Physics is included: Puzzle Love 1 Player Thinking