Play

Today's case

WednesdayMedium

Play

Solve today's case and start a run

New here?

Learn to play with the practice case

A real case that shows you, step by step, where to tap and why.

Start the practice case

128 cases

0 solved

Easy

Each card points to a place by itself

0 / 32

Medium

Sometimes you read two cards together

0 / 32

Hard

You keep working from what is already fixed

0 / 32

Extra hard

You follow long chains: what if?

0 / 32

More cases

The first cases on the site, from easy to hard, each with a story of its own.

My casebook

Badges for what you can do and for what you have finished. Your own figures only: there is no ranking.

What you can do

  • First caseSolve your first case.
  • RegularSolve ten cases. 0 of 10
  • SleuthSolve fifty cases. 0 of 50
  • Chief inspectorSolve two hundred and fifty cases. 0 of 250
  • Full weekSeven cases of the day in a row. 0 of 7
  • Full monthThirty cases of the day in a row. 0 of 30
  • Under a minuteSolve a case of the day inside a minute.
  • No helpSolve a hard case without a hint.
  • All threeSolve an easy, a medium and a hard case.
  • Top of the dayCome first on the daily leaderboard once.
  • Early birdSolve the case of the day before eight.
  • Game masterRun a round the group plays to the end.
  • Regular game masterRun five of those rounds.
  • Whole classA round ten people finish.
  • That's meMake a face for yourself.
  • Portrait painterMake faces for five friends in a saved group.
  • StudioMake faces for ten friends in a saved group.
  • GalleryMake faces for twenty-five friends in a saved group.

Dossiers

  • Classroom0 of 12
  • At home0 of 12
  • PE lesson0 of 12
  • Sleepover0 of 12
  • Museum0 of 12
  • Hotel0 of 12
  • Country house0 of 12
  • Camp and garden0 of 12
  • The Farm0 of 8
  • By the Water0 of 8
  • The Theatre0 of 8
  • The Aeroplane0 of 8

Levels

  • Easy0 of 32
  • Medium0 of 32
  • Hard0 of 32
  • Extra hard0 of 32

By level

Easy0/32

0 without hints

Medium0/32

0 without hints

Hard0/32

0 without hints

Extra hard0/32

0 without hints

Your own figures only. There is no ranking.

How to play them with a group

  1. Share the link in the group chat or show the QR code. Everyone plays on their own phone or laptop, and nobody signs in.
  2. Or print the case: the Print button on the case page gives an A4 with the floor plan, the cards and the check number.
  3. Start with an easy one and let the group find the rules themselves. The hard ones are for those who get the taste for it.

Make one with your own people

These cases are a start. The real fun is a case with the names of your group and the rooms of your house, office or school, and that takes ten minutes in the studio.

Make a case