The winning New York Win 4 numbers for February 21, 2011 were: midday 0-5-3-0; evening 3-3-1-6.
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 |
|---|---|---|---|---|
| Feb 21, 2011 | Evening | 3-3-1-6 | 13 | 4 |
| Feb 21, 2011 | Midday | 0-5-3-0 | 8 | 8 |
| Feb 20, 2011 | Evening | 1-4-7-5 | 17 | 8 |
| Feb 20, 2011 | Midday | 8-5-6-2 | 21 | 3 |
| Feb 19, 2011 | Evening | 5-8-5-9 | 27 | 9 |
| Feb 19, 2011 | Midday | 0-5-6-1 | 12 | 3 |
| Feb 18, 2011 | Evening | 4-1-0-8 | 13 | 4 |
| Feb 18, 2011 | Midday | 5-2-0-5 | 12 | 3 |
| Feb 17, 2011 | Evening | 0-5-2-4 | 11 | 2 |
| Feb 17, 2011 | Midday | 2-6-9-3 | 20 | 2 |
| Feb 16, 2011 | Evening | 1-2-9-8 | 20 | 2 |
| Feb 16, 2011 | Midday | 9-9-0-2 | 20 | 2 |
| Feb 15, 2011 | Evening | 1-1-6-5 | 13 | 4 |
| Feb 15, 2011 | Midday | 1-5-4-8 | 18 | 9 |