Question 26
To unlock a security door, Daniyal enters a code on the keypad shown. To make it easy to remember:
- the code has 10 digits;
- the code uses every digit exactly once;
- the code steps from button to button only if the two buttons touch;
- the code is as large as possible.
What are the last 3 digits in Daniyal’s code?
- the code has 10 digits;
- the code uses every digit exactly once;
- the code steps from button to button only if the two buttons touch;
- the code is as large as possible.
What are the last 3 digits in Daniyal’s code?