The winning Delaware Play 3 numbers for October 19, 1991 were: night 3-1-4.
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 19, 1991 | Night | 3-1-4 | 8 | 8 |
| Oct 18, 1991 | Night | 7-9-5 | 21 | 3 |
| Oct 17, 1991 | Night | 8-2-1 | 11 | 2 |
| Oct 16, 1991 | Night | 3-6-2 | 11 | 2 |
| Oct 15, 1991 | Night | 0-6-7 | 13 | 4 |
| Oct 14, 1991 | Night | 6-4-9 | 19 | 1 |
| Oct 13, 1991 | Night | 9-4-3 | 16 | 7 |