The winning Delaware Play 3 numbers for March 27, 1999 were: day 9-9-1; night 3-9-0.
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 |
|---|---|---|---|---|
| Mar 27, 1999 | Night | 3-9-0 | 12 | 3 |
| Mar 27, 1999 | Day | 9-9-1 | 19 | 1 |
| Mar 26, 1999 | Night | 0-9-2 | 11 | 2 |
| Mar 26, 1999 | Day | 8-2-4 | 14 | 5 |
| Mar 25, 1999 | Night | 4-2-9 | 15 | 6 |
| Mar 25, 1999 | Day | 8-4-1 | 13 | 4 |
| Mar 24, 1999 | Night | 8-1-1 | 10 | 1 |
| Mar 24, 1999 | Day | 8-4-1 | 13 | 4 |
| Mar 23, 1999 | Night | 3-3-2 | 8 | 8 |
| Mar 23, 1999 | Day | 6-5-5 | 16 | 7 |
| Mar 22, 1999 | Night | 8-8-9 | 25 | 7 |
| Mar 22, 1999 | Day | 5-1-3 | 9 | 9 |
| Mar 21, 1999 | Night | 5-7-6 | 18 | 9 |