The winning Delaware Play 3 numbers for January 21, 2018 were: night 1-9-8.
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 |
|---|---|---|---|---|
| Jan 21, 2018 | Night | 1-9-8 | 18 | 9 |
| Jan 20, 2018 | Night | 7-6-2 | 15 | 6 |
| Jan 20, 2018 | Day | 1-1-8 | 10 | 1 |
| Jan 19, 2018 | Night | 1-7-4 | 12 | 3 |
| Jan 19, 2018 | Day | 1-1-5 | 7 | 7 |
| Jan 18, 2018 | Night | 4-9-6 | 19 | 1 |
| Jan 18, 2018 | Day | 0-9-8 | 17 | 8 |
| Jan 17, 2018 | Night | 0-4-9 | 13 | 4 |
| Jan 17, 2018 | Day | 5-3-5 | 13 | 4 |
| Jan 16, 2018 | Night | 8-5-8 | 21 | 3 |
| Jan 16, 2018 | Day | 7-1-5 | 13 | 4 |
| Jan 15, 2018 | Night | 8-2-3 | 13 | 4 |
| Jan 15, 2018 | Day | 5-8-6 | 19 | 1 |