The winning New York Win 4 numbers for May 24, 1991 were: evening 2-3-1-6.
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 |
|---|---|---|---|---|
| May 24, 1991 | Evening | 2-3-1-6 | 12 | 3 |
| May 23, 1991 | Evening | 8-8-9-5 | 30 | 3 |
| May 22, 1991 | Evening | 1-9-0-6 | 16 | 7 |
| May 21, 1991 | Evening | 2-6-4-3 | 15 | 6 |
| May 20, 1991 | Evening | 0-2-9-4 | 15 | 6 |
| May 19, 1991 | Evening | 0-5-9-5 | 19 | 1 |
| May 18, 1991 | Evening | 1-7-7-9 | 24 | 6 |