The winning Delaware Play 3 numbers for April 4, 1999 were: night 9-4-3.
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 |
|---|---|---|---|---|
| Apr 4, 1999 | Night | 9-4-3 | 16 | 7 |
| Apr 3, 1999 | Night | 0-7-7 | 14 | 5 |
| Apr 3, 1999 | Day | 2-0-9 | 11 | 2 |
| Apr 2, 1999 | Night | 8-3-5 | 16 | 7 |
| Apr 2, 1999 | Day | 0-8-7 | 15 | 6 |
| Apr 1, 1999 | Night | 3-3-8 | 14 | 5 |
| Apr 1, 1999 | Day | 5-4-8 | 17 | 8 |
| Mar 31, 1999 | Night | 4-2-1 | 7 | 7 |
| Mar 31, 1999 | Day | 2-6-5 | 13 | 4 |
| Mar 30, 1999 | Night | 1-6-4 | 11 | 2 |
| Mar 30, 1999 | Day | 0-4-2 | 6 | 6 |
| Mar 29, 1999 | Night | 0-7-5 | 12 | 3 |
| Mar 29, 1999 | Day | 3-9-9 | 21 | 3 |