The winning Delaware Play 4 numbers for February 6, 1999 were: day 6-8-5-8; night 3-5-4-8.
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 |
|---|---|---|---|---|
| Feb 6, 1999 | Night | 3-5-4-8 | 20 | 2 |
| Feb 6, 1999 | Day | 6-8-5-8 | 27 | 9 |
| Feb 5, 1999 | Night | 6-1-8-2 | 17 | 8 |
| Feb 5, 1999 | Day | 2-6-2-7 | 17 | 8 |
| Feb 4, 1999 | Night | 1-7-1-8 | 17 | 8 |
| Feb 4, 1999 | Day | 4-5-2-4 | 15 | 6 |
| Feb 3, 1999 | Night | 1-1-9-1 | 12 | 3 |
| Feb 3, 1999 | Day | 7-9-5-1 | 22 | 4 |
| Feb 2, 1999 | Night | 8-9-3-8 | 28 | 1 |
| Feb 2, 1999 | Day | 8-8-5-6 | 27 | 9 |
| Feb 1, 1999 | Night | 7-0-3-2 | 12 | 3 |
| Feb 1, 1999 | Day | 2-5-5-1 | 13 | 4 |
| Jan 31, 1999 | Night | 5-9-1-7 | 22 | 4 |