The winning New York Numbers numbers for December 18, 2011 were: midday 0-0-8; evening 2-1-9.
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 |
|---|---|---|---|---|
| Dec 18, 2011 | Evening | 2-1-9 | 12 | 3 |
| Dec 18, 2011 | Midday | 0-0-8 | 8 | 8 |
| Dec 17, 2011 | Evening | 2-3-2 | 7 | 7 |
| Dec 17, 2011 | Midday | 0-5-8 | 13 | 4 |
| Dec 16, 2011 | Evening | 1-1-2 | 4 | 4 |
| Dec 16, 2011 | Midday | 5-0-3 | 8 | 8 |
| Dec 15, 2011 | Evening | 2-0-1 | 3 | 3 |
| Dec 15, 2011 | Midday | 1-5-1 | 7 | 7 |
| Dec 14, 2011 | Evening | 2-2-0 | 4 | 4 |
| Dec 14, 2011 | Midday | 4-9-1 | 14 | 5 |
| Dec 13, 2011 | Evening | 2-4-1 | 7 | 7 |
| Dec 13, 2011 | Midday | 9-8-4 | 21 | 3 |
| Dec 12, 2011 | Evening | 3-0-4 | 7 | 7 |
| Dec 12, 2011 | Midday | 3-1-6 | 10 | 1 |