The winning Arkansas Cash 4 numbers for March 21, 2015 were: midday 5-5-2-6; evening 9-1-7-6.
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 |
|---|---|---|---|---|
| Mar 21, 2015 | Evening | 9-1-7-6 | 23 | 5 |
| Mar 21, 2015 | Midday | 5-5-2-6 | 18 | 9 |
| Mar 20, 2015 | Evening | 4-8-0-3 | 15 | 6 |
| Mar 20, 2015 | Midday | 1-6-0-4 | 11 | 2 |
| Mar 19, 2015 | Evening | 2-0-0-3 | 5 | 5 |
| Mar 19, 2015 | Midday | 9-0-4-4 | 17 | 8 |
| Mar 18, 2015 | Evening | 8-9-4-4 | 25 | 7 |
| Mar 18, 2015 | Midday | 8-1-6-9 | 24 | 6 |
| Mar 17, 2015 | Evening | 9-0-8-6 | 23 | 5 |
| Mar 17, 2015 | Midday | 9-8-4-0 | 21 | 3 |
| Mar 16, 2015 | Evening | 0-1-0-7 | 8 | 8 |
| Mar 16, 2015 | Midday | 5-3-1-4 | 13 | 4 |
| Mar 15, 2015 | Evening | 4-0-0-4 | 8 | 8 |