The winning North Carolina Pick 4 numbers for October 21, 2017 were: daytime 4-3-5-7; evening 2-7-3-2.
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 |
|---|---|---|---|---|
| Oct 21, 2017 | Evening | 2-7-3-2 | 14 | 5 |
| Oct 21, 2017 | Daytime | 4-3-5-7 | 19 | 1 |
| Oct 20, 2017 | Evening | 0-1-9-3 | 13 | 4 |
| Oct 20, 2017 | Daytime | 6-1-7-6 | 20 | 2 |
| Oct 19, 2017 | Evening | 8-9-2-9 | 28 | 1 |
| Oct 19, 2017 | Daytime | 4-4-3-0 | 11 | 2 |
| Oct 18, 2017 | Evening | 5-5-9-0 | 19 | 1 |
| Oct 18, 2017 | Daytime | 1-8-7-4 | 20 | 2 |
| Oct 17, 2017 | Evening | 9-8-6-2 | 25 | 7 |
| Oct 17, 2017 | Daytime | 6-6-6-4 | 22 | 4 |
| Oct 16, 2017 | Evening | 6-0-6-8 | 20 | 2 |
| Oct 16, 2017 | Daytime | 9-4-9-2 | 24 | 6 |
| Oct 15, 2017 | Evening | 1-1-3-9 | 14 | 5 |
| Oct 15, 2017 | Daytime | 2-5-0-3 | 10 | 1 |