The winning New York Win 4 numbers for October 21, 2008 were: midday 9-8-5-0; evening 9-6-7-9.
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).
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 21, 2008 | Evening | 9-6-7-9 | 31 | 4 |
| Oct 21, 2008 | Midday | 9-8-5-0 | 22 | 4 |
| Oct 20, 2008 | Evening | 6-6-4-9 | 25 | 7 |
| Oct 20, 2008 | Midday | 2-5-9-8 | 24 | 6 |
| Oct 19, 2008 | Evening | 2-7-4-7 | 20 | 2 |
| Oct 19, 2008 | Midday | 4-0-3-4 | 11 | 2 |
| Oct 18, 2008 | Evening | 7-1-2-3 | 13 | 4 |
| Oct 18, 2008 | Midday | 9-1-9-9 | 28 | 1 |
| Oct 17, 2008 | Evening | 6-8-6-2 | 22 | 4 |
| Oct 17, 2008 | Midday | 9-0-2-5 | 16 | 7 |
| Oct 16, 2008 | Evening | 6-3-5-2 | 16 | 7 |
| Oct 16, 2008 | Midday | 5-2-6-1 | 14 | 5 |
| Oct 15, 2008 | Evening | 3-1-2-5 | 11 | 2 |
| Oct 15, 2008 | Midday | 5-4-2-0 | 11 | 2 |