• Pro Difficulty
  • All 54 Per game
  • 40 rounds Round limit
  • Unlimited Games allowed
  • Hidden Computer's card
  • On Card drafting
Demo mode. You can try the game as often as you like, but nothing is saved: the game is not graded, does not count towards completion and disappears when you leave.

Your games

You have not finished a game here yet.

Grading method
Best score

The card deck 54 cards

Giving it away

Coin for a busker

Nothing comes back

  • Expected value after 1 year 0 € per 1,000
  • Real-terms loss risk (lower wins) 100 %
  • Availability 0 /100
  • Cost clarity 95 /100
  • Effort (lower wins) 2 /100
  • Investor protection 0 /100

Did you know? The return on this one is not printed on the card — and that is the point.

Giving it away

Standing order to a charity

Set up once, runs on

  • Expected value after 1 year 0 € per 1,000
  • Real-terms loss risk (lower wins) 100 %
  • Availability 0 /100
  • Cost clarity 75 /100
  • Effort (lower wins) 8 /100
  • Investor protection 55 /100

Did you know? A charity seal makes the admin and advertising share of your donation public.

Giving it away

Disaster appeal donation

Two taps, gone

  • Expected value after 1 year 0 € per 1,000
  • Real-terms loss risk (lower wins) 100 %
  • Availability 0 /100
  • Cost clarity 45 /100
  • Effort (lower wins) 5 /100
  • Investor protection 35 /100

Did you know? Urgency is the point of an appeal — and also what fake appeals imitate.

Card gallery See all 54 cards

What you will compare

Every card carries these categories. On your turn you pick one and hope your value beats the card you cannot see.

  • Expected value after 1 year Higher wins 0 € per 1,000 – 1100 € per 1,000
  • Real-terms loss risk Lower wins 30 % – 100 %
  • Availability Higher wins 0 /100 – 100 /100
  • Cost clarity Higher wins 20 /100 – 100 /100
  • Effort Lower wins 2 /100 – 90 /100
  • Investor protection Higher wins 0 /100 – 95 /100