Follow these steps to calculate your secret number:
- Take your Day of birth (e.g., 15) and multiply it by 61.
- Take your Month of birth (e.g., 3 for March) and multiply it by 73.
- Take your Year of birth (e.g., 1990) and multiply it by 89.
- Add these three results together to get your final number.
Enter that final number below, and I'll try to guess your birthday!