The winning Delaware Play 4 numbers for February 17, 2001 were: day 9-1-3-0; night 4-1-6-7.
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 |
|---|---|---|---|---|
| Feb 17, 2001 | Night | 4-1-6-7 | 18 | 9 |
| Feb 17, 2001 | Day | 9-1-3-0 | 13 | 4 |
| Feb 16, 2001 | Night | 4-6-8-5 | 23 | 5 |
| Feb 16, 2001 | Day | 4-4-9-0 | 17 | 8 |
| Feb 15, 2001 | Night | 5-4-3-9 | 21 | 3 |
| Feb 15, 2001 | Day | 4-1-5-0 | 10 | 1 |
| Feb 14, 2001 | Night | 7-0-4-3 | 14 | 5 |
| Feb 14, 2001 | Day | 7-7-0-7 | 21 | 3 |
| Feb 13, 2001 | Night | 7-1-4-4 | 16 | 7 |
| Feb 13, 2001 | Day | 7-8-4-5 | 24 | 6 |
| Feb 12, 2001 | Night | 8-2-9-0 | 19 | 1 |
| Feb 12, 2001 | Day | 6-1-0-2 | 9 | 9 |
| Feb 11, 2001 | Night | 5-0-9-3 | 17 | 8 |