vehicleLuck
Takes a registration plate, a date of birth and an optional letters flag, and scores the plate against the owner's birth number. Sums the plate digits (digits only by default; letters mode adds A=1..Z=26), reduces to 1 to 9, reduces the day of birth to the mulank, looks up friend/neutral/enemy in the traditional table, and returns the plate total, mulank, harmony, a 0 to 100 score, the arithmetic trail and a one-sentence verdict. A number game, not advice. Example input: {"plate":"MH12AB3456","dob":"1990-08-17","letters":false}
dobrequiredplaterequiredletters