The winning North Carolina Pick 4 numbers for October 10, 2021 were: daytime 6-4-5-5; evening 1-9-1-7.
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 10, 2021 | Evening | 1-9-1-7 | 18 | 9 |
| Oct 10, 2021 | Daytime | 6-4-5-5 | 20 | 2 |
| Oct 9, 2021 | Evening | 2-3-2-0 | 7 | 7 |
| Oct 9, 2021 | Daytime | 8-7-5-6 | 26 | 8 |
| Oct 8, 2021 | Evening | 1-1-3-4 | 9 | 9 |
| Oct 8, 2021 | Daytime | 4-6-9-6 | 25 | 7 |
| Oct 7, 2021 | Evening | 2-1-9-9 | 21 | 3 |
| Oct 7, 2021 | Daytime | 3-2-3-9 | 17 | 8 |
| Oct 6, 2021 | Evening | 1-5-6-7 | 19 | 1 |
| Oct 6, 2021 | Daytime | 1-4-4-0 | 9 | 9 |
| Oct 5, 2021 | Evening | 8-8-0-1 | 17 | 8 |
| Oct 5, 2021 | Daytime | 3-7-1-8 | 19 | 1 |
| Oct 4, 2021 | Evening | 1-4-8-6 | 19 | 1 |
| Oct 4, 2021 | Daytime | 6-5-7-5 | 23 | 5 |