The winning Washington DC DC-3 numbers for December 15, 1992 were: midday 4-9-4.
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 |
|---|---|---|---|---|
| Dec 15, 1992 | Midday | 4-9-4 | 17 | 8 |
| Dec 14, 1992 | Evening | 1-6-4 | 11 | 2 |
| Dec 14, 1992 | Midday | 6-1-2 | 9 | 9 |
| Dec 13, 1992 | Evening | 5-9-9 | 23 | 5 |
| Dec 12, 1992 | Midday | 4-8-8 | 20 | 2 |
| Dec 11, 1992 | Evening | 1-3-5 | 9 | 9 |
| Dec 11, 1992 | Midday | 8-5-5 | 18 | 9 |
| Dec 10, 1992 | Midday | 5-5-8 | 18 | 9 |
| Dec 9, 1992 | Evening | 1-6-7 | 14 | 5 |
| Dec 9, 1992 | Midday | 1-9-8 | 18 | 9 |