The winning New York Win 4 numbers for February 21, 2005 were: midday 5-1-2-4; evening 7-3-4-6.
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, 2005 | Evening | 7-3-4-6 | 20 | 2 |
| Feb 21, 2005 | Midday | 5-1-2-4 | 12 | 3 |
| Feb 20, 2005 | Evening | 5-5-6-4 | 20 | 2 |
| Feb 20, 2005 | Midday | 7-1-4-4 | 16 | 7 |
| Feb 19, 2005 | Evening | 4-9-7-6 | 26 | 8 |
| Feb 19, 2005 | Midday | 5-0-9-1 | 15 | 6 |
| Feb 18, 2005 | Evening | 7-5-4-4 | 20 | 2 |
| Feb 18, 2005 | Midday | 9-5-5-1 | 20 | 2 |
| Feb 17, 2005 | Evening | 0-3-3-3 | 9 | 9 |
| Feb 17, 2005 | Midday | 4-2-6-3 | 15 | 6 |
| Feb 16, 2005 | Evening | 2-2-1-3 | 8 | 8 |
| Feb 16, 2005 | Midday | 7-2-2-2 | 13 | 4 |
| Feb 15, 2005 | Evening | 7-1-0-1 | 9 | 9 |
| Feb 15, 2005 | Midday | 2-1-0-1 | 4 | 4 |