The prediction arcade for the whole room.

A baby shower, a watch party, a team offsite, an all-hands. Turn it into one of eight gambit formats — one link, everybody plays.

Start a gambit See how it works

Over/Under

Make every call. The most correct answers win.

Props

Yes or no, over or under — answer every prop, the commish calls them live.

Ranker

Put the whole field in order. The closest board takes the crown.

Picks

One question. Everyone makes their picks. See who called it.

Squares

Claim a square. Let the moment decide the winner.

Bingo

Grab a card. Mark moments as they happen. Complete the pattern first.

Counter

Everyone keeps their own count. Highest or lowest takes it.

Collection Race

Log unique finds as you spot them. The biggest collection wins.

Choose a gambit. Invite the group. See who called it.

Start a gambit
Choose one of eight gambit formats and set it up your way. Every gambit is free to play.
Invite everyone
Share one link — group chat, email, calendar invite. No account needed to play.
Play
Claim squares, grab bingo cards, make picks and calls, rank a field, run a counter, or race to build a collection.
And the winner is…
The commissioner enters what really happened. Gambits crowns the winner.

Sending it to a room that doesn't all know each other?

Company events, fundraisers, conferences, classrooms — the link works exactly the same way. The fun is the point. This is the part someone always asks about first.

Free to play
Every gambit is free. There is no entry fee, no pot, and no payment of any kind — the prize is the bragging rights.
Your event link is unlisted
An invite is an unguessable link, and anyone holding it can open the event. Nothing is indexed and there is no directory to browse.
Works on any phone
It opens in a browser on any phone. The iPhone app is optional, and nobody has to be talked through setup.
A display name is enough
Guests join with the name they want on the board. An account is optional and only keeps your history.

Gambits is free to play. There is nothing to pay, and no money moves through Gambits.

Choose a gambit. Invite the group. See who called it.

Start a gambit

Choose one of eight gambit formats and set it up your way. Every gambit is free to play.

Invite everyone

Share one link — group chat, email, calendar invite. No account needed to play.

Play

Claim squares, grab bingo cards, make picks and calls, rank a field, run a counter, or race to build a collection.

And the winner is…

The commissioner enters what really happened. Gambits crowns the winner.

Sending it to a room that doesn't all know each other?

Company events, fundraisers, conferences, classrooms — the link works exactly the same way. The fun is the point. This is the part someone always asks about first.

Free to play

Every gambit is free. There is no entry fee, no pot, and no payment of any kind — the prize is the bragging rights.

Your event link is unlisted

An invite is an unguessable link, and anyone holding it can open the event. Nothing is indexed and there is no directory to browse.

Works on any phone

It opens in a browser on any phone. The iPhone app is optional, and nobody has to be talked through setup.

A display name is enough

Guests join with the name they want on the board. An account is optional and only keeps your history.

Gambits is free to play. There is nothing to pay, and no money moves through Gambits.