The winning Delaware Play 4 numbers for September 25, 2005 were: night 0-9-8-1.
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 |
|---|---|---|---|---|
| Sep 25, 2005 | Night | 0-9-8-1 | 18 | 9 |
| Sep 24, 2005 | Night | 1-0-0-5 | 6 | 6 |
| Sep 24, 2005 | Day | 7-6-1-1 | 15 | 6 |
| Sep 23, 2005 | Night | 7-1-8-6 | 22 | 4 |
| Sep 23, 2005 | Day | 6-2-7-5 | 20 | 2 |
| Sep 22, 2005 | Night | 1-3-1-3 | 8 | 8 |
| Sep 22, 2005 | Day | 4-3-8-3 | 18 | 9 |
| Sep 21, 2005 | Night | 9-9-3-7 | 28 | 1 |
| Sep 21, 2005 | Day | 4-7-4-0 | 15 | 6 |
| Sep 20, 2005 | Night | 8-1-3-8 | 20 | 2 |
| Sep 20, 2005 | Day | 0-6-6-4 | 16 | 7 |
| Sep 19, 2005 | Night | 4-3-0-9 | 16 | 7 |
| Sep 19, 2005 | Day | 1-8-1-0 | 10 | 1 |