Yourdoku

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Yourdoku

Solve a mystery a day. Create one about your friends in a minute.

Short logic puzzles for everyone, from kids to grandparents. Free to play, no sign-up needed.

How it works

Three steps to crack the case

See the full rules
  1. 1

    Read the clues

    Every clue is true. Take them one at a time.

  2. 2

    Find where everyone was

    Each room shows how many people were inside. Fill the gaps with your notes.

  3. 3

    Name the culprit

    Pick who did it and in which room. Stuck? Ask for a hint.

Play now

Mysteries waiting for you

See all cases

Make your own

Pick a setting to start

Choose a place, add your friends' names, and we'll write the mystery for you.

A mystery starring your friends

No puzzle skills needed. We check there's exactly one answer.

  1. Write one line about what happened
  2. Add 3 to 8 names
  3. Share the link and watch them guess
Create your Yourdoku

You can also print it for free