This TO3.5 server has all TO maps collected over the past 5 years. Currently it has 2700+ maps and offers an easy way to play, test and explore all maps in the file archive.
The mapvote has a very useful search function. The only requirement is that you need a screen resolution of 1024x768, 1280x720 or higher for the mapvote to display correctly.
Top 5 Maps Past Week