The winning Delaware Play 3 numbers for October 3, 2010 were: night 7-2-1.
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 |
|---|---|---|---|---|
| Oct 3, 2010 | Night | 7-2-1 | 10 | 1 |
| Oct 2, 2010 | Night | 9-8-9 | 26 | 8 |
| Oct 2, 2010 | Day | 1-9-5 | 15 | 6 |
| Oct 1, 2010 | Night | 3-9-4 | 16 | 7 |
| Oct 1, 2010 | Day | 3-9-2 | 14 | 5 |
| Sep 30, 2010 | Night | 3-8-9 | 20 | 2 |
| Sep 30, 2010 | Day | 4-2-2 | 8 | 8 |
| Sep 29, 2010 | Night | 1-6-6 | 13 | 4 |
| Sep 29, 2010 | Day | 2-7-4 | 13 | 4 |
| Sep 28, 2010 | Night | 4-8-8 | 20 | 2 |
| Sep 28, 2010 | Day | 3-3-9 | 15 | 6 |
| Sep 27, 2010 | Night | 8-2-4 | 14 | 5 |
| Sep 27, 2010 | Day | 6-3-0 | 9 | 9 |