Remove Entries automatic ?

Manual

You'll have to do that manually. :)

Like the other guys said, you have to do that manually.

But here's a quick tip. Take a look at your points. You won't get more than 300 points to spend. So if you have 300 points and you remove the entries, you won't get more points BUT if you enter some giveaways and you remove the entries from the game you've already won, you will get back the points for the entries you removed ;)

The chances of you winning the same game again are pretty lol, but I've usually wanted the points back, so I usually leave them all.