Party Joey

Estimation jar generator

Put a jar of sweets on the table and let everybody guess: eight cards to a page, each with a line for the guess and a blank line for the guesser’s own name, and one tear-off slip the organiser keeps with the real number on it.

Build your cardsSet up the guessing jar and print the slips

1. Card setup

The slip prints once, at the foot of the last sheet: one answer for the run, torn off and pocketed. Every card carries a blank “Name:” rule — there is no name box on this page, because the guest writes their own.

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How many sweets are in the jar?My guess:Name:How many sweets are in the jar?My guess:Name:How many sweets are in the jar?My guess:Name:How many sweets are in the jar?My guess:Name:How many sweets are in the jar?My guess:Name:How many sweets are in the jar?My guess:Name:How many sweets are in the jar?My guess:Name:How many sweets are in the jar?My guess:Name:Organiser slipThe real number:The winner:Created with Party Joey — partyjoey.com
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Quick guide

How it works

  1. Fill a jar, count what went in, and write that number on the organiser slip — then tear it off and pocket it.

  2. Print the cards, cut along the guides and leave a stack beside the jar with a pen. Each guest writes a number and their name.

  3. At the end of the party, read out the real number. Closest guess without going over wins the jar.

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