The winning Delaware Play 4 numbers for September 28, 2015 were: day 1-6-6-2; night 6-5-9-9.
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 |
|---|---|---|---|---|
| Sep 28, 2015 | Night | 6-5-9-9 | 29 | 2 |
| Sep 28, 2015 | Day | 1-6-6-2 | 15 | 6 |
| Sep 27, 2015 | Night | 2-2-7-4 | 15 | 6 |
| Sep 26, 2015 | Night | 3-7-6-9 | 25 | 7 |
| Sep 26, 2015 | Day | 0-5-4-8 | 17 | 8 |
| Sep 25, 2015 | Night | 1-8-0-5 | 14 | 5 |
| Sep 25, 2015 | Day | 3-9-9-4 | 25 | 7 |
| Sep 24, 2015 | Night | 3-1-7-8 | 19 | 1 |
| Sep 24, 2015 | Day | 7-9-4-9 | 29 | 2 |
| Sep 23, 2015 | Night | 7-7-7-7 | 28 | 1 |
| Sep 23, 2015 | Day | 9-7-1-2 | 19 | 1 |
| Sep 22, 2015 | Night | 8-6-7-5 | 26 | 8 |
| Sep 22, 2015 | Day | 6-1-2-5 | 14 | 5 |