The winning Delaware Play 4 numbers for April 4, 2010 were: night 5-8-9-1.
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 4, 2010 | Night | 5-8-9-1 | 23 | 5 |
| Apr 3, 2010 | Night | 0-8-9-8 | 25 | 7 |
| Apr 3, 2010 | Day | 4-9-9-3 | 25 | 7 |
| Apr 2, 2010 | Night | 2-6-9-1 | 18 | 9 |
| Apr 2, 2010 | Day | 7-0-2-3 | 12 | 3 |
| Apr 1, 2010 | Night | 6-0-9-0 | 15 | 6 |
| Apr 1, 2010 | Day | 6-3-6-7 | 22 | 4 |
| Mar 31, 2010 | Night | 7-5-2-4 | 18 | 9 |
| Mar 31, 2010 | Day | 0-6-7-0 | 13 | 4 |
| Mar 30, 2010 | Night | 9-2-4-8 | 23 | 5 |
| Mar 30, 2010 | Day | 0-6-5-8 | 19 | 1 |
| Mar 29, 2010 | Night | 5-5-9-5 | 24 | 6 |
| Mar 29, 2010 | Day | 8-2-5-2 | 17 | 8 |