No, you don’t need a Netflix account to play Puzzled on Tudum.com or on the mobile app. You can play daily puzzles, track your streak, and share your results with family and friends without a Netflix account. Keep in mind that if you play without signing in, your streak will only be saved on that browser. 

Starting the game on another browser or clearing your browser cookies or cache will result in lost progress.

Other related articles: 

• Will my game progress sync across platforms?
• What do I need to play Netflix Puzzled on Tudum.com