The winning Delaware Play 4 numbers for October 16, 2007 were: day 8-5-4-5; night 1-6-2-6.
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 |
|---|---|---|---|---|
| Oct 16, 2007 | Night | 1-6-2-6 | 15 | 6 |
| Oct 16, 2007 | Day | 8-5-4-5 | 22 | 4 |
| Oct 15, 2007 | Night | 5-2-6-9 | 22 | 4 |
| Oct 15, 2007 | Day | 3-6-3-4 | 16 | 7 |
| Oct 14, 2007 | Night | 5-4-6-8 | 23 | 5 |
| Oct 13, 2007 | Night | 2-1-4-3 | 10 | 1 |
| Oct 13, 2007 | Day | 6-2-9-6 | 23 | 5 |
| Oct 12, 2007 | Night | 2-5-7-4 | 18 | 9 |
| Oct 12, 2007 | Day | 7-8-1-7 | 23 | 5 |
| Oct 11, 2007 | Night | 0-8-6-0 | 14 | 5 |
| Oct 11, 2007 | Day | 6-3-1-3 | 13 | 4 |
| Oct 10, 2007 | Night | 3-2-3-7 | 15 | 6 |
| Oct 10, 2007 | Day | 7-8-3-1 | 19 | 1 |