The winning Delaware Play 4 numbers for January 16, 2000 were: night 6-1-6-8.
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 16, 2000 | Night | 6-1-6-8 | 21 | 3 |
| Jan 15, 2000 | Night | 1-9-8-6 | 24 | 6 |
| Jan 15, 2000 | Day | 0-9-3-2 | 14 | 5 |
| Jan 14, 2000 | Night | 1-2-8-0 | 11 | 2 |
| Jan 14, 2000 | Day | 4-4-5-4 | 17 | 8 |
| Jan 13, 2000 | Night | 0-4-9-5 | 18 | 9 |
| Jan 13, 2000 | Day | 9-1-7-3 | 20 | 2 |
| Jan 12, 2000 | Night | 3-8-9-4 | 24 | 6 |
| Jan 12, 2000 | Day | 3-0-7-7 | 17 | 8 |
| Jan 11, 2000 | Night | 0-1-7-1 | 9 | 9 |
| Jan 11, 2000 | Day | 8-3-0-9 | 20 | 2 |
| Jan 10, 2000 | Night | 5-3-4-3 | 15 | 6 |
| Jan 10, 2000 | Day | 7-8-1-5 | 21 | 3 |