The winning Arkansas Cash 4 numbers for February 21, 2021 were: evening 0-6-4-1.
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 |
|---|---|---|---|---|
| Feb 21, 2021 | Evening | 0-6-4-1 | 11 | 2 |
| Feb 20, 2021 | Evening | 9-7-4-4 | 24 | 6 |
| Feb 20, 2021 | Midday | 0-2-5-1 | 8 | 8 |
| Feb 19, 2021 | Evening | 4-8-2-3 | 17 | 8 |
| Feb 19, 2021 | Midday | 8-3-5-5 | 21 | 3 |
| Feb 18, 2021 | Evening | 9-7-3-8 | 27 | 9 |
| Feb 18, 2021 | Midday | 6-9-4-6 | 25 | 7 |
| Feb 17, 2021 | Evening | 7-2-5-9 | 23 | 5 |
| Feb 17, 2021 | Midday | 5-6-2-4 | 17 | 8 |
| Feb 16, 2021 | Evening | 2-6-3-6 | 17 | 8 |
| Feb 16, 2021 | Midday | 4-0-0-4 | 8 | 8 |
| Feb 15, 2021 | Evening | 0-9-1-4 | 14 | 5 |
| Feb 15, 2021 | Midday | 2-9-4-0 | 15 | 6 |