The winning Delaware Play 4 numbers for September 15, 2017 were: day 6-3-9-5; night 0-1-2-9.
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 15, 2017 | Night | 0-1-2-9 | 12 | 3 |
| Sep 15, 2017 | Day | 6-3-9-5 | 23 | 5 |
| Sep 14, 2017 | Night | 9-8-6-3 | 26 | 8 |
| Sep 14, 2017 | Day | 2-6-6-0 | 14 | 5 |
| Sep 13, 2017 | Night | 8-6-6-5 | 25 | 7 |
| Sep 13, 2017 | Day | 8-9-7-6 | 30 | 3 |
| Sep 12, 2017 | Night | 2-4-1-4 | 11 | 2 |
| Sep 12, 2017 | Day | 1-9-3-6 | 19 | 1 |
| Sep 11, 2017 | Night | 7-5-9-0 | 21 | 3 |
| Sep 11, 2017 | Day | 6-8-5-5 | 24 | 6 |
| Sep 10, 2017 | Night | 7-8-7-7 | 29 | 2 |
| Sep 9, 2017 | Night | 2-3-0-6 | 11 | 2 |
| Sep 9, 2017 | Day | 6-8-5-2 | 21 | 3 |