Daily Challenge

A short sequence of puzzles, increasing in difficulty, identical for everyone. Your total time will be recorded, so you can track and compare with others. Come back each day for a new challenge!

It's strongly recommended to become familiar with each puzzle first.

Additional Details
  • The recorded time will begin when you first start the challenge and end when you have completed all of its puzzles.
    • You can exit and resume the daily challenge as you like, and it will remember completed puzzles, but not any partial puzzle progress.
    • You have until the new day starts. If you don't finish the challenge by then, your streak will end.
  • Difficulty for daily challenge puzzles is predetermined, so the difficulty selection for them is disabled.
  • Data is saved to your browser's local storage and can be tracked in the Puzzle Stats menu.
  • While playing a daily challenge puzzle, until it's completed:
    • Using the middle mouse button to peek at the solution is disabled.
    • If you want to give up the challenge attempt and just see the solution, you can select the button to peek at it and confirm, but note that this will end your current streak.

Replays are not timed - only your first attempt is recorded.

Puzzle Stats

General Stats

Tutorials Completed
    Most Played
    Greatest Mastery

    Daily Challenge Stats

    Current Streak
    Longest Streak
    Total Completed
    Median Completion
    Fastest Completion

    Past Daily Challenges

    Note that replays are not timed or recorded.

    Puzzle Sharing

    You can share generated puzzles once you exit the tutorial!

    Puzzles are generated from seed text, which means you can share this specific generated puzzle with others using the options below!

    Current Puzzle Sharable URL:


    Share Puzzle Seed Directly

    Current Puzzle Seed:

    When sharing this seed directly, the recipient needs to do the following:

    1. Open the
    2. Set the difficulty to: ()
    3. Bring up this Puzzle Sharing dialog
    4. Use the form below to generate a puzzle from the seed

    Use this for any puzzle seeds directly shared with you. You can also have everyone agree on a new seed to generate from in order to all play the same puzzle that way.