The winning Delaware Play 4 numbers for September 11, 2005 were: night 5-0-0-3.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Sep 11, 2005 | Night | 5-0-0-3 | 8 | 8 |
| Sep 10, 2005 | Night | 0-0-6-9 | 15 | 6 |
| Sep 10, 2005 | Day | 1-9-7-0 | 17 | 8 |
| Sep 9, 2005 | Night | 7-4-4-1 | 16 | 7 |
| Sep 9, 2005 | Day | 9-2-4-1 | 16 | 7 |
| Sep 8, 2005 | Night | 8-3-0-2 | 13 | 4 |
| Sep 8, 2005 | Day | 2-3-2-8 | 15 | 6 |
| Sep 7, 2005 | Night | 8-2-2-4 | 16 | 7 |
| Sep 7, 2005 | Day | 2-4-3-0 | 9 | 9 |
| Sep 6, 2005 | Night | 9-9-1-3 | 22 | 4 |
| Sep 6, 2005 | Day | 6-1-4-0 | 11 | 2 |
| Sep 5, 2005 | Night | 4-9-6-6 | 25 | 7 |
| Sep 5, 2005 | Day | 6-6-7-2 | 21 | 3 |