Take the call.
Verify everything.

Somebody is about to ask you to confirm something. Open the evidence, find a source they did not hand you, and build a Trust Chain you can defend.

TABLE NAMEPLATE

Who is sitting here?

Kept in this browser. Never sent to the caller.

Required

We deal a Sherlock-style codename and 221B marker. Edit it if you like. This is the name other players will see on the shared board.

3 cases on the table

Practice with invented people and organizations. No real offer or account is involved.

How to play

  • Investigate

    Open the cards. Question the caller. Look for a second source.

  • Pin what you trust

    Only pinned evidence is scored. Opening a card is free.

  • Call it

    Place a chip. Not enough evidence is a real answer.

Diamond

They handed you

Spade

You found it

  • Investigate. Open the cards. Question the caller. Look for a second source.

  • Pin what you trust. Only pinned evidence is scored. Opening a card is free.

  • Call it. Place a chip. Not enough evidence is a real answer.

  • Both pin. Only the spade scores independence.