You can hide your bio on your profile page

A new set of buttons has been added to your profile page. Just above the search box, look for a button that says "Hide Bio" or similar. Click it and your bio will go away giving you more room on your profile page to see your puzzles.

You can get your profile back by clicking the "Show Bio" button that appears in place of the hide button.

What ever mode you set will be remembered for your future visits.

ENJOY!