Every PerDiem game has a new puzzle each day, and every one is free to play in your browser. These guides explain the rules, how scoring works and what changes through the week, plus tips for getting better.
Not sure where to start? Mini and Association are the quickest to pick up. Delve and Packline have the most strategy to dig into.
How do the daily puzzles work?
Each game gets one new puzzle at midnight, your local time. Everyone plays the same puzzle that day, so you can compare results with friends. Past puzzles stay playable from the week strip on each game's results screen.
You don't need an account to play. Signing in with an emailed code keeps your streaks across devices in most games, and unlocks leaderboards and friends. More in the FAQ.