The winning New York Numbers numbers for October 16, 1991 were: evening 6-6-6.
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 |
|---|---|---|---|---|
| Oct 16, 1991 | Evening | 6-6-6 | 18 | 9 |
| Oct 15, 1991 | Evening | 0-5-2 | 7 | 7 |
| Oct 14, 1991 | Evening | 8-3-0 | 11 | 2 |
| Oct 13, 1991 | Evening | 3-7-1 | 11 | 2 |
| Oct 12, 1991 | Evening | 7-1-8 | 16 | 7 |
| Oct 11, 1991 | Evening | 5-6-6 | 17 | 8 |
| Oct 10, 1991 | Evening | 6-6-3 | 15 | 6 |