The winning New York Numbers numbers for September 18, 2003 were: midday 1-7-4; evening 5-3-7.
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 18, 2003 | Evening | 5-3-7 | 15 | 6 |
| Sep 18, 2003 | Midday | 1-7-4 | 12 | 3 |
| Sep 17, 2003 | Evening | 1-9-5 | 15 | 6 |
| Sep 17, 2003 | Midday | 0-8-1 | 9 | 9 |
| Sep 16, 2003 | Evening | 2-3-3 | 8 | 8 |
| Sep 16, 2003 | Midday | 0-0-2 | 2 | 2 |
| Sep 15, 2003 | Evening | 3-9-0 | 12 | 3 |
| Sep 15, 2003 | Midday | 3-1-4 | 8 | 8 |
| Sep 14, 2003 | Evening | 0-8-2 | 10 | 1 |
| Sep 14, 2003 | Midday | 2-7-5 | 14 | 5 |
| Sep 13, 2003 | Evening | 2-5-6 | 13 | 4 |
| Sep 13, 2003 | Midday | 1-6-5 | 12 | 3 |
| Sep 12, 2003 | Evening | 3-5-1 | 9 | 9 |
| Sep 12, 2003 | Midday | 9-2-4 | 15 | 6 |