The winning Arkansas Cash 3 numbers for October 21, 2021 were: midday 8-3-4; evening 2-3-2.
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, 2021 | Evening | 2-3-2 | 7 | 7 |
| Oct 21, 2021 | Midday | 8-3-4 | 15 | 6 |
| Oct 20, 2021 | Evening | 4-0-1 | 5 | 5 |
| Oct 20, 2021 | Midday | 6-8-7 | 21 | 3 |
| Oct 19, 2021 | Evening | 0-1-2 | 3 | 3 |
| Oct 19, 2021 | Midday | 9-7-9 | 25 | 7 |
| Oct 18, 2021 | Evening | 5-6-5 | 16 | 7 |
| Oct 18, 2021 | Midday | 2-3-4 | 9 | 9 |
| Oct 17, 2021 | Evening | 9-6-9 | 24 | 6 |
| Oct 16, 2021 | Evening | 9-5-4 | 18 | 9 |
| Oct 16, 2021 | Midday | 6-7-4 | 17 | 8 |
| Oct 15, 2021 | Evening | 8-5-4 | 17 | 8 |
| Oct 15, 2021 | Midday | 7-0-2 | 9 | 9 |