The winning Arkansas Cash 3 numbers for October 21, 2015 were: midday 1-3-0; evening 5-0-3.
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, 2015 | Evening | 5-0-3 | 8 | 8 |
| Oct 21, 2015 | Midday | 1-3-0 | 4 | 4 |
| Oct 20, 2015 | Evening | 4-7-8 | 19 | 1 |
| Oct 20, 2015 | Midday | 9-4-6 | 19 | 1 |
| Oct 19, 2015 | Evening | 7-4-3 | 14 | 5 |
| Oct 19, 2015 | Midday | 9-4-9 | 22 | 4 |
| Oct 18, 2015 | Evening | 9-3-3 | 15 | 6 |
| Oct 17, 2015 | Evening | 1-1-6 | 8 | 8 |
| Oct 17, 2015 | Midday | 7-7-4 | 18 | 9 |
| Oct 16, 2015 | Evening | 6-2-3 | 11 | 2 |
| Oct 16, 2015 | Midday | 0-3-4 | 7 | 7 |
| Oct 15, 2015 | Evening | 1-6-1 | 8 | 8 |
| Oct 15, 2015 | Midday | 6-6-4 | 16 | 7 |