The Effect
Ask a spectator to follow a series of mental instructions without revealing any of their answers.
They think of a number, a country, an animal and finally a fruit.
At the end, you reveal that they are imagining a kangaroo in Denmark eating an orange.
How to Perform It
Read the following instructions slowly and ask the spectator to answer each one silently.
- Think of any number from 1 to 10.
- Multiply that number by 9.
- If the result has two digits, add those digits together.
- Subtract 5.
- Convert the final number into a letter: 1 = A, 2 = B, 3 = C and so on.
- Think of a country beginning with that letter.
- Remember the final letter of that country.
- Think of an animal beginning with that letter.
- Remember the final letter of that animal.
- Think of a fruit beginning with that letter.
The Reveal
Pause for a moment, look thoughtful and say:
“You are thinking of a kangaroo in Denmark eating an orange.”
Deliver the prediction confidently, but keep the tone playful.
Why the Mathematics Works
Multiplying any whole number from 1 to 10 by 9 creates a result whose digits reduce to 9.
Subtracting 5 leaves 4, and the fourth letter of the alphabet is D.
That strongly suggests Denmark as the country.
Why the Word Choices Work
Denmark ends with K, which often leads people to think of a kangaroo.
Kangaroo ends with O, which commonly suggests orange.
The trick is not guaranteed because it depends partly on common word choices, but it succeeds often enough to create a strong surprise.
Possible Alternative Answers
Some spectators may think of a different country beginning with D.
Others may choose koala or kiwi instead of kangaroo.
Treat unusual answers as part of the fun rather than pretending the trick must always succeed.
🎩 Magic Tip
Before making the final reveal, ask the spectator to picture the scene clearly. This builds suspense and makes the prediction feel more like genuine mind reading.
Performance Tips
Read the instructions slowly enough for the spectator to keep up.
Avoid giving examples that might influence their country, animal or fruit choices.
Keep your face neutral during the process.
Make the final prediction as one complete image rather than three separate guesses.
Common Mistakes
Do not rush the arithmetic steps.
Make sure the spectator adds both digits of a two-digit answer.
Clearly explain the number-to-letter conversion.
Do not reveal the method immediately after the trick.
Practice Exercise
Rehearse the instructions until you can deliver them without reading.
Practise the final line so it sounds confident and spontaneous.
Test the trick on several people and note which alternative answers appear most often.