The winning Delaware Play 4 numbers for March 12, 2007 were: day 2-1-6-0; night 8-1-0-0.
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 12, 2007 | Night | 8-1-0-0 | 9 | 9 |
| Mar 12, 2007 | Day | 2-1-6-0 | 9 | 9 |
| Mar 11, 2007 | Night | 2-9-5-1 | 17 | 8 |
| Mar 10, 2007 | Night | 6-4-7-1 | 18 | 9 |
| Mar 10, 2007 | Day | 2-2-5-8 | 17 | 8 |
| Mar 9, 2007 | Night | 5-9-5-3 | 22 | 4 |
| Mar 9, 2007 | Day | 8-5-5-3 | 21 | 3 |
| Mar 8, 2007 | Night | 1-7-1-5 | 14 | 5 |
| Mar 8, 2007 | Day | 5-6-9-7 | 27 | 9 |
| Mar 7, 2007 | Night | 0-1-5-0 | 6 | 6 |
| Mar 7, 2007 | Day | 9-1-5-7 | 22 | 4 |
| Mar 6, 2007 | Night | 8-4-9-4 | 25 | 7 |
| Mar 6, 2007 | Day | 3-4-8-7 | 22 | 4 |