The winning Delaware Play 4 numbers for February 1, 2009 were: night 4-5-6-6.
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 1, 2009 | Night | 4-5-6-6 | 21 | 3 |
| Jan 31, 2009 | Night | 7-4-0-2 | 13 | 4 |
| Jan 31, 2009 | Day | 9-3-8-9 | 29 | 2 |
| Jan 30, 2009 | Night | 3-3-1-4 | 11 | 2 |
| Jan 30, 2009 | Day | 1-1-9-5 | 16 | 7 |
| Jan 29, 2009 | Night | 5-1-4-3 | 13 | 4 |
| Jan 29, 2009 | Day | 4-6-1-2 | 13 | 4 |
| Jan 28, 2009 | Night | 3-0-9-5 | 17 | 8 |
| Jan 28, 2009 | Day | 3-3-2-6 | 14 | 5 |
| Jan 27, 2009 | Night | 7-5-4-1 | 17 | 8 |
| Jan 27, 2009 | Day | 2-1-9-4 | 16 | 7 |
| Jan 26, 2009 | Night | 3-2-1-0 | 6 | 6 |
| Jan 26, 2009 | Day | 3-0-6-1 | 10 | 1 |