App convention The studio uses a Lo Shu arrangement: 4–9–2 / 3–5–7 / 8–1–6. It counts digits 1–9 in the full Gregorian birth date and excludes zero.
Read the counts A repeated digit simply means it occurs more than once in the entered date. An empty square means that digit is absent. Neither is evidence of a deficiency or a guaranteed talent.
Keep the scope clear This is a modern birth-date grid exercise using a traditional arrangement. We do not claim that this exact personal interpretation was used in ancient China.