I have done all levels.  I played some levels for weeks.  When I couldn't find a game to challenge me, I broke Pirate Poppers out thinking that it would be a challenge but I was so adept at the game by now that it would be easy peasy.  NOT!!!  I am stuck on Level 73.  This is a fantastic game.  Focus and speed are the key and you have to use the tricks in the game.  One being...when you see all of the balls going to the barrel, you have to throw a ball of the same color to back the line up to keep you from dying yet again.  I will post again once I remember what the heck I did when I beat this level the last time.  Fantastic game.  Worth the money over and over again.  Keep trying folks.  It can be done!!!

You are not going to believe this.  After I wrote the above paragraph, I beat level 73 for the Arcade.

Tips I have for you are as follows:

1.  Focus intently...lol

2. Be quick--no time to think as the pirate wants some of your u know what and if you've gotten to this level, you know this already

3.  Use the trick of throwing the same colored ball to back the balls up when ur about to die

4.  NEVER not catch the 'go-back' coin or whatever that falls---EVER!

5.  When you get that bomb--throw it on the right hand side of the balls coming down.  Focus more on the balls on the left hand side and when you get a bomb, throw it in front of the balls near the barrel on the right hand side

6.  When you get the thingy that goes straight up and takes out balls, use it  on the balls coming around the corner of the left hand side and it draws the balls back on the right hand side.

That's it kiddies.  Good luck.  If you need a pic, let me know.