The winning New York Numbers numbers for March 21, 2018 were: midday 5-6-8; evening 5-2-2.
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, 2018 | Evening | 5-2-2 | 9 | 9 |
| Mar 21, 2018 | Midday | 5-6-8 | 19 | 1 |
| Mar 20, 2018 | Evening | 0-9-5 | 14 | 5 |
| Mar 20, 2018 | Midday | 5-1-1 | 7 | 7 |
| Mar 19, 2018 | Evening | 7-9-4 | 20 | 2 |
| Mar 19, 2018 | Midday | 3-4-5 | 12 | 3 |
| Mar 18, 2018 | Evening | 4-9-9 | 22 | 4 |
| Mar 18, 2018 | Midday | 8-8-2 | 18 | 9 |
| Mar 17, 2018 | Evening | 6-2-9 | 17 | 8 |
| Mar 17, 2018 | Midday | 3-0-9 | 12 | 3 |
| Mar 16, 2018 | Evening | 3-1-4 | 8 | 8 |
| Mar 16, 2018 | Midday | 3-2-5 | 10 | 1 |
| Mar 15, 2018 | Evening | 7-1-2 | 10 | 1 |
| Mar 15, 2018 | Midday | 0-8-8 | 16 | 7 |