The winning New York Win 4 numbers for January 27, 1991 were: evening 6-7-1-2.
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 |
|---|---|---|---|---|
| Jan 27, 1991 | Evening | 6-7-1-2 | 16 | 7 |
| Jan 26, 1991 | Evening | 3-7-2-6 | 18 | 9 |
| Jan 25, 1991 | Evening | 2-8-2-8 | 20 | 2 |
| Jan 24, 1991 | Evening | 0-5-4-5 | 14 | 5 |
| Jan 23, 1991 | Evening | 6-8-6-8 | 28 | 1 |
| Jan 22, 1991 | Evening | 7-7-9-5 | 28 | 1 |
| Jan 21, 1991 | Evening | 5-9-8-4 | 26 | 8 |