Magic Colored Digits
Example
1. Choose a two-digit number.12
2. Square it.122 = 144
3. Subtract 4.144-4 = 140
4. Multiply by your number.140×12 = 1680
5. Subtract 4.1680-4 = 1676
6. Click below on the digits of the result in order from left to right.

In the example, you would click on 1, then 6, then 7, and finally on the digit 6.



Your last click will be on a number!


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