The winning Delaware Play 4 numbers for October 21, 1996 were: day 6-1-7-2; night 8-7-3-9.
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 |
|---|---|---|---|---|
| Oct 21, 1996 | Night | 8-7-3-9 | 27 | 9 |
| Oct 21, 1996 | Day | 6-1-7-2 | 16 | 7 |
| Oct 20, 1996 | Night | 6-6-0-5 | 17 | 8 |
| Oct 19, 1996 | Night | 7-6-6-3 | 22 | 4 |
| Oct 19, 1996 | Day | 6-3-6-6 | 21 | 3 |
| Oct 18, 1996 | Night | 5-6-6-9 | 26 | 8 |
| Oct 18, 1996 | Day | 8-8-4-0 | 20 | 2 |
| Oct 17, 1996 | Night | 6-0-8-0 | 14 | 5 |
| Oct 17, 1996 | Day | 9-1-5-8 | 23 | 5 |
| Oct 16, 1996 | Night | 6-8-9-3 | 26 | 8 |
| Oct 16, 1996 | Day | 4-9-6-6 | 25 | 7 |
| Oct 15, 1996 | Night | 0-5-3-0 | 8 | 8 |
| Oct 15, 1996 | Day | 4-2-0-4 | 10 | 1 |