The winning Delaware Play 3 numbers for December 16, 2005 were: day 3-1-5; night 7-1-2.
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 |
|---|---|---|---|---|
| Dec 16, 2005 | Night | 7-1-2 | 10 | 1 |
| Dec 16, 2005 | Day | 3-1-5 | 9 | 9 |
| Dec 15, 2005 | Night | 8-2-8 | 18 | 9 |
| Dec 15, 2005 | Day | 6-7-2 | 15 | 6 |
| Dec 14, 2005 | Night | 8-4-6 | 18 | 9 |
| Dec 14, 2005 | Day | 0-2-3 | 5 | 5 |
| Dec 13, 2005 | Night | 5-7-1 | 13 | 4 |
| Dec 13, 2005 | Day | 9-5-9 | 23 | 5 |
| Dec 12, 2005 | Night | 0-4-0 | 4 | 4 |
| Dec 12, 2005 | Day | 3-1-5 | 9 | 9 |
| Dec 11, 2005 | Night | 3-8-7 | 18 | 9 |
| Dec 10, 2005 | Night | 8-0-9 | 17 | 8 |
| Dec 10, 2005 | Day | 1-6-2 | 9 | 9 |