The winning Delaware Play 4 numbers for February 21, 1987 were: night 8-5-9-6.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Feb 21, 1987 | Night | 8-5-9-6 | 28 | 1 |
| Feb 20, 1987 | Night | 3-1-1-9 | 14 | 5 |
| Feb 19, 1987 | Night | 4-3-1-0 | 8 | 8 |
| Feb 18, 1987 | Night | 0-9-4-2 | 15 | 6 |
| Feb 17, 1987 | Night | 2-4-5-3 | 14 | 5 |
| Feb 16, 1987 | Night | 5-0-4-6 | 15 | 6 |