Lo Shu Grid

The Lo Shu Grid is an ancient Chinese numerological tool based on a 3-by-3 magic square in which the numbers 1 through 9 are arranged so that every row, column, and diagonal sums to 15. Birth-date digits are plotted onto the grid to reveal personality strengths, weaknesses, and arrow patterns. NUMINOS automates Lo Shu Grid plotting and provides detailed interpretations of resulting arrow patterns.