Find Notes on the Guitar - Introduction.

Here you have find notes on the guitar as played by the computer.
There are 3 steps or levels to do.

Step 1. Here the starting note is shown, the direction of the change is shown,
            you only have to find one note and a clue to the distance is given.
Step 2. Almost the same as step 1 but this time the direction isn't shown.
Step 3. Again similar to step 1 but there are 5 notes to find. The starting note
           is shown, the direction of the changes is shown and a clue to the
           distance is given.