The winning Delaware Play 4 numbers for April 1, 1999 were: day 0-1-3-2; night 9-9-2-6.
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).
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 1, 1999 | Night | 9-9-2-6 | 26 | 8 |
| Apr 1, 1999 | Day | 0-1-3-2 | 6 | 6 |
| Mar 31, 1999 | Night | 4-0-6-8 | 18 | 9 |
| Mar 31, 1999 | Day | 4-7-3-8 | 22 | 4 |
| Mar 30, 1999 | Night | 3-5-2-1 | 11 | 2 |
| Mar 30, 1999 | Day | 4-4-8-5 | 21 | 3 |
| Mar 29, 1999 | Night | 6-9-7-3 | 25 | 7 |
| Mar 29, 1999 | Day | 2-5-4-9 | 20 | 2 |
| Mar 28, 1999 | Night | 8-9-9-6 | 32 | 5 |
| Mar 27, 1999 | Night | 8-5-1-4 | 18 | 9 |
| Mar 27, 1999 | Day | 5-8-5-6 | 24 | 6 |
| Mar 26, 1999 | Night | 0-9-8-7 | 24 | 6 |
| Mar 26, 1999 | Day | 3-0-8-4 | 15 | 6 |