The winning New York Win 4 numbers for September 21, 2003 were: midday 9-2-4-0; evening 0-6-2-1.
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 |
|---|---|---|---|---|
| Sep 21, 2003 | Evening | 0-6-2-1 | 9 | 9 |
| Sep 21, 2003 | Midday | 9-2-4-0 | 15 | 6 |
| Sep 20, 2003 | Evening | 2-9-2-7 | 20 | 2 |
| Sep 20, 2003 | Midday | 1-6-3-2 | 12 | 3 |
| Sep 19, 2003 | Evening | 8-2-8-6 | 24 | 6 |
| Sep 19, 2003 | Midday | 7-1-8-7 | 23 | 5 |
| Sep 18, 2003 | Evening | 1-3-9-5 | 18 | 9 |
| Sep 18, 2003 | Midday | 5-9-5-2 | 21 | 3 |
| Sep 17, 2003 | Evening | 2-4-7-5 | 18 | 9 |
| Sep 17, 2003 | Midday | 1-1-1-7 | 10 | 1 |
| Sep 16, 2003 | Evening | 1-2-2-3 | 8 | 8 |
| Sep 16, 2003 | Midday | 1-4-4-8 | 17 | 8 |
| Sep 15, 2003 | Evening | 3-2-0-1 | 6 | 6 |
| Sep 15, 2003 | Midday | 6-0-1-0 | 7 | 7 |