The winning Delaware Play 4 numbers for February 16, 2022 were: day 3-7-5-5; night 3-5-4-9.
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 16, 2022 | Night | 3-5-4-9 | 21 | 3 |
| Feb 16, 2022 | Day | 3-7-5-5 | 20 | 2 |
| Feb 15, 2022 | Night | 0-9-7-5 | 21 | 3 |
| Feb 15, 2022 | Day | 1-5-1-8 | 15 | 6 |
| Feb 14, 2022 | Night | 4-4-0-2 | 10 | 1 |
| Feb 14, 2022 | Day | 1-4-8-5 | 18 | 9 |
| Feb 13, 2022 | Night | 3-1-3-6 | 13 | 4 |
| Feb 12, 2022 | Night | 7-9-8-5 | 29 | 2 |
| Feb 12, 2022 | Day | 4-0-9-9 | 22 | 4 |
| Feb 11, 2022 | Night | 5-7-2-8 | 22 | 4 |
| Feb 11, 2022 | Day | 3-9-6-4 | 22 | 4 |
| Feb 10, 2022 | Night | 9-6-1-3 | 19 | 1 |
| Feb 10, 2022 | Day | 8-5-0-1 | 14 | 5 |