The winning Delaware Play 3 numbers for February 9, 1990 were: night 3-6-1.
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 |
|---|---|---|---|---|
| Feb 9, 1990 | Night | 3-6-1 | 10 | 1 |
| Feb 8, 1990 | Night | 9-8-9 | 26 | 8 |
| Feb 7, 1990 | Night | 6-7-8 | 21 | 3 |
| Feb 6, 1990 | Night | 2-9-5 | 16 | 7 |
| Feb 5, 1990 | Night | 1-3-2 | 6 | 6 |
| Feb 3, 1990 | Night | 3-7-0 | 10 | 1 |