The winning Louisiana Pick 3 numbers for December 12, 1997 were: evening 0-9-0.
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Dec 12, 1997 | Evening | 0-9-0 | 9 | 9 |
| Dec 11, 1997 | Evening | 8-6-4 | 18 | 9 |
| Dec 10, 1997 | Evening | 7-3-5 | 15 | 6 |
| Dec 9, 1997 | Evening | 6-9-7 | 22 | 4 |
| Dec 8, 1997 | Evening | 5-4-7 | 16 | 7 |
| Dec 7, 1997 | Evening | 0-5-8 | 13 | 4 |
| Dec 6, 1997 | Evening | 5-7-9 | 21 | 3 |