The top links should work now ( I replaced who.php with who_stats.php ), as should the modes.
Solved / Not Solved ALL / Safe
Should have the intended effect.
Also clicking the thumbnail now brings up the full sized image, and the Thread ID links to the post instead. Also cleaned up the layout so the tiles are more consistent.
Add a Character 
A-Z Characters
Top 5 by Year
Latest
Tags
Lists
A-Z Series
Calendar
Who
News