This name is perfect for a media, toy or art company.
Pzzle has only five letters and only one syllable. One-syllable names are exceptionally rare and extremely desirable. One syllable names are used by established brands like Path, Chase and Box.
Pzzle.com is a .com domain. Dot com domains are the most sought after top-level-domain in the world, used by famous websites like google.com. Owning a .com says that you own the word "pzzle" online.