The winning Arkansas Cash 4 numbers for September 21, 2018 were: midday 6-1-9-3; evening 5-3-6-4.
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 |
|---|---|---|---|---|
| Sep 21, 2018 | Evening | 5-3-6-4 | 18 | 9 |
| Sep 21, 2018 | Midday | 6-1-9-3 | 19 | 1 |
| Sep 20, 2018 | Evening | 9-9-4-7 | 29 | 2 |
| Sep 20, 2018 | Midday | 6-9-9-2 | 26 | 8 |
| Sep 19, 2018 | Evening | 7-3-2-1 | 13 | 4 |
| Sep 19, 2018 | Midday | 2-6-4-3 | 15 | 6 |
| Sep 18, 2018 | Evening | 4-8-2-9 | 23 | 5 |
| Sep 18, 2018 | Midday | 3-2-9-3 | 17 | 8 |
| Sep 17, 2018 | Evening | 2-9-7-1 | 19 | 1 |
| Sep 17, 2018 | Midday | 5-0-8-7 | 20 | 2 |
| Sep 16, 2018 | Evening | 2-7-9-5 | 23 | 5 |
| Sep 15, 2018 | Evening | 3-1-9-0 | 13 | 4 |
| Sep 15, 2018 | Midday | 9-3-4-5 | 21 | 3 |