The winning Delaware Play 3 numbers for January 13, 1999 were: day 3-4-6; night 8-3-7.
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 |
|---|---|---|---|---|
| Jan 13, 1999 | Night | 8-3-7 | 18 | 9 |
| Jan 13, 1999 | Day | 3-4-6 | 13 | 4 |
| Jan 12, 1999 | Night | 4-5-5 | 14 | 5 |
| Jan 12, 1999 | Day | 1-8-2 | 11 | 2 |
| Jan 11, 1999 | Night | 3-9-6 | 18 | 9 |
| Jan 11, 1999 | Day | 0-5-9 | 14 | 5 |
| Jan 10, 1999 | Night | 3-3-1 | 7 | 7 |
| Jan 9, 1999 | Night | 0-8-5 | 13 | 4 |
| Jan 9, 1999 | Day | 5-0-6 | 11 | 2 |
| Jan 8, 1999 | Night | 1-3-5 | 9 | 9 |
| Jan 8, 1999 | Day | 8-9-8 | 25 | 7 |
| Jan 7, 1999 | Night | 8-0-1 | 9 | 9 |
| Jan 7, 1999 | Day | 7-7-2 | 16 | 7 |