The winning Delaware Play 4 numbers for March 11, 2021 were: day 6-2-1-8; night 4-0-0-0.
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 11, 2021 | Night | 4-0-0-0 | 4 | 4 |
| Mar 11, 2021 | Day | 6-2-1-8 | 17 | 8 |
| Mar 10, 2021 | Night | 8-0-1-3 | 12 | 3 |
| Mar 10, 2021 | Day | 8-4-9-4 | 25 | 7 |
| Mar 9, 2021 | Night | 0-7-1-4 | 12 | 3 |
| Mar 9, 2021 | Day | 2-2-8-9 | 21 | 3 |
| Mar 8, 2021 | Night | 4-6-4-4 | 18 | 9 |
| Mar 8, 2021 | Day | 7-9-0-5 | 21 | 3 |
| Mar 7, 2021 | Night | 0-1-7-6 | 14 | 5 |
| Mar 6, 2021 | Night | 4-9-5-3 | 21 | 3 |
| Mar 6, 2021 | Day | 0-8-8-9 | 25 | 7 |
| Mar 5, 2021 | Night | 1-8-4-9 | 22 | 4 |
| Mar 5, 2021 | Day | 5-5-7-9 | 26 | 8 |