The winning New York Win 4 numbers for August 21, 2005 were: midday 1-6-4-0; evening 3-7-0-8.
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 |
|---|---|---|---|---|
| Aug 21, 2005 | Evening | 3-7-0-8 | 18 | 9 |
| Aug 21, 2005 | Midday | 1-6-4-0 | 11 | 2 |
| Aug 20, 2005 | Evening | 0-6-4-2 | 12 | 3 |
| Aug 20, 2005 | Midday | 7-0-0-1 | 8 | 8 |
| Aug 19, 2005 | Evening | 2-8-0-5 | 15 | 6 |
| Aug 19, 2005 | Midday | 3-8-2-2 | 15 | 6 |
| Aug 18, 2005 | Evening | 0-3-5-5 | 13 | 4 |
| Aug 18, 2005 | Midday | 0-4-7-9 | 20 | 2 |
| Aug 17, 2005 | Evening | 5-8-9-4 | 26 | 8 |
| Aug 17, 2005 | Midday | 3-1-3-2 | 9 | 9 |
| Aug 16, 2005 | Evening | 7-0-1-0 | 8 | 8 |
| Aug 16, 2005 | Midday | 0-3-5-4 | 12 | 3 |
| Aug 15, 2005 | Evening | 2-7-0-4 | 13 | 4 |
| Aug 15, 2005 | Midday | 8-2-7-3 | 20 | 2 |