The winning New York Numbers numbers for March 21, 2017 were: midday 1-5-9; evening 8-5-6.
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 |
|---|---|---|---|---|
| Mar 21, 2017 | Evening | 8-5-6 | 19 | 1 |
| Mar 21, 2017 | Midday | 1-5-9 | 15 | 6 |
| Mar 20, 2017 | Evening | 1-4-2 | 7 | 7 |
| Mar 20, 2017 | Midday | 0-8-7 | 15 | 6 |
| Mar 19, 2017 | Evening | 4-8-3 | 15 | 6 |
| Mar 19, 2017 | Midday | 3-1-3 | 7 | 7 |
| Mar 18, 2017 | Evening | 5-8-5 | 18 | 9 |
| Mar 18, 2017 | Midday | 9-5-1 | 15 | 6 |
| Mar 17, 2017 | Evening | 4-3-2 | 9 | 9 |
| Mar 17, 2017 | Midday | 4-9-9 | 22 | 4 |
| Mar 16, 2017 | Evening | 3-1-1 | 5 | 5 |
| Mar 16, 2017 | Midday | 6-4-3 | 13 | 4 |
| Mar 15, 2017 | Evening | 7-8-3 | 18 | 9 |
| Mar 15, 2017 | Midday | 0-9-6 | 15 | 6 |