The winning Delaware Play 4 numbers for February 15, 2010 were: day 6-1-1-2; night 7-0-0-8.
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 15, 2010 | Night | 7-0-0-8 | 15 | 6 |
| Feb 15, 2010 | Day | 6-1-1-2 | 10 | 1 |
| Feb 14, 2010 | Night | 5-9-4-7 | 25 | 7 |
| Feb 13, 2010 | Night | 1-7-0-2 | 10 | 1 |
| Feb 13, 2010 | Day | 0-2-2-8 | 12 | 3 |
| Feb 12, 2010 | Night | 2-4-9-2 | 17 | 8 |
| Feb 12, 2010 | Day | 2-2-6-3 | 13 | 4 |
| Feb 11, 2010 | Night | 3-3-8-4 | 18 | 9 |
| Feb 11, 2010 | Day | 7-6-8-4 | 25 | 7 |
| Feb 10, 2010 | Night | 6-0-8-4 | 18 | 9 |
| Feb 10, 2010 | Day | 3-5-5-5 | 18 | 9 |
| Feb 9, 2010 | Night | 4-2-2-3 | 11 | 2 |
| Feb 9, 2010 | Day | 3-2-4-8 | 17 | 8 |