The winning Delaware Play 4 numbers for December 15, 2001 were: day 9-5-6-8; night 7-0-5-5.
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 15, 2001 | Night | 7-0-5-5 | 17 | 8 |
| Dec 15, 2001 | Day | 9-5-6-8 | 28 | 1 |
| Dec 14, 2001 | Night | 6-8-2-8 | 24 | 6 |
| Dec 14, 2001 | Day | 2-4-3-7 | 16 | 7 |
| Dec 13, 2001 | Night | 7-2-7-2 | 18 | 9 |
| Dec 13, 2001 | Day | 9-8-4-4 | 25 | 7 |
| Dec 12, 2001 | Night | 8-8-6-6 | 28 | 1 |
| Dec 12, 2001 | Day | 8-6-0-7 | 21 | 3 |
| Dec 11, 2001 | Night | 5-6-8-3 | 22 | 4 |
| Dec 11, 2001 | Day | 0-5-5-8 | 18 | 9 |
| Dec 10, 2001 | Night | 2-9-6-4 | 21 | 3 |
| Dec 10, 2001 | Day | 4-1-7-0 | 12 | 3 |
| Dec 9, 2001 | Night | 9-7-3-4 | 23 | 5 |