The winning New York Numbers numbers for October 21, 2007 were: midday 5-1-2; evening 4-3-0.
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, 2007 | Evening | 4-3-0 | 7 | 7 |
| Oct 21, 2007 | Midday | 5-1-2 | 8 | 8 |
| Oct 20, 2007 | Evening | 3-1-0 | 4 | 4 |
| Oct 20, 2007 | Midday | 3-5-6 | 14 | 5 |
| Oct 19, 2007 | Evening | 4-3-4 | 11 | 2 |
| Oct 19, 2007 | Midday | 8-1-3 | 12 | 3 |
| Oct 18, 2007 | Evening | 3-5-6 | 14 | 5 |
| Oct 18, 2007 | Midday | 5-9-2 | 16 | 7 |
| Oct 17, 2007 | Evening | 8-9-8 | 25 | 7 |
| Oct 17, 2007 | Midday | 5-1-5 | 11 | 2 |
| Oct 16, 2007 | Evening | 4-5-8 | 17 | 8 |
| Oct 16, 2007 | Midday | 3-3-8 | 14 | 5 |
| Oct 15, 2007 | Evening | 0-9-3 | 12 | 3 |
| Oct 15, 2007 | Midday | 8-2-1 | 11 | 2 |