1. Death Note
2. Code Geass (seasons 1 and 2)
3. Hunter X Hunter (OVA's included)
4. Hikaru no Go
5. Prince of Tennis
6. Monster
7. Fruits Basket
8. Fullmetal Alchemist
9. The Law of Ueki
10. History's Strongest Desciple Kenichi
Feel free to recommend shows to me (I could really use a good show to watch)
But don't recommend anything popular because I've already seen 200+ anime by now.