The winning New York Win 4 numbers for February 17, 1991 were: evening 8-5-0-8.
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 |
|---|---|---|---|---|
| Feb 17, 1991 | Evening | 8-5-0-8 | 21 | 3 |
| Feb 16, 1991 | Evening | 0-2-4-0 | 6 | 6 |
| Feb 15, 1991 | Evening | 9-8-0-4 | 21 | 3 |
| Feb 14, 1991 | Evening | 3-1-6-2 | 12 | 3 |
| Feb 13, 1991 | Evening | 6-9-6-5 | 26 | 8 |
| Feb 12, 1991 | Evening | 7-3-2-2 | 14 | 5 |
| Feb 11, 1991 | Evening | 7-3-8-3 | 21 | 3 |