If you boring with task that given to you, you can play game for a moment. In my Ubuntu, one of my favorite game is Neverputt. This game is simulation for minigolf with OpenGL. To install it you doesn't require a emulator like WINE or CEDEGA. Just go to ADD/REMOVE APPLICATION, then type to find box “neverputt”, than apply it.
When you first play this game, it will begin menu PLAY, OPTIONS, and EXIT. Let it set default, just click PLAY
Then you have to choose level that challenge for you. There three option : EASY, MIDLLE, HARD. Than you must choose many player, if you want to battle with computer choose 1 Player.
You will play from easy field in this level, you must defeat the computer, he have make some step to put ball in hole (computer name is PAR, in right side corner). You must make step more few to win this game.
After one field finished, you will go to next field until 16 field. To win this game make sure you have total score more few than computer.
To move your ball you must set direction and strange of shoot with move your cursor to right and left or to up and down. I can print screen when this game play, it will be pause, to make play again just press SPACE key. Enjoy it..