The winning New York Win 4 numbers for March 21, 2010 were: midday 5-5-6-0; evening 0-7-5-0.
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 |
|---|---|---|---|---|
| Mar 21, 2010 | Evening | 0-7-5-0 | 12 | 3 |
| Mar 21, 2010 | Midday | 5-5-6-0 | 16 | 7 |
| Mar 20, 2010 | Evening | 2-4-3-9 | 18 | 9 |
| Mar 20, 2010 | Midday | 4-8-2-5 | 19 | 1 |
| Mar 19, 2010 | Evening | 5-5-5-8 | 23 | 5 |
| Mar 19, 2010 | Midday | 2-7-6-3 | 18 | 9 |
| Mar 18, 2010 | Evening | 8-8-5-3 | 24 | 6 |
| Mar 18, 2010 | Midday | 2-8-1-7 | 18 | 9 |
| Mar 17, 2010 | Evening | 1-7-8-8 | 24 | 6 |
| Mar 17, 2010 | Midday | 8-9-6-2 | 25 | 7 |
| Mar 16, 2010 | Evening | 3-3-6-3 | 15 | 6 |
| Mar 16, 2010 | Midday | 7-0-2-5 | 14 | 5 |
| Mar 15, 2010 | Evening | 8-1-5-2 | 16 | 7 |
| Mar 15, 2010 | Midday | 3-6-6-7 | 22 | 4 |