The winning Washington DC DC-4 numbers for September 7, 1993 were: midday 2-5-6-7.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Sep 7, 1993 | Midday | 2-5-6-7 | 20 | 2 |
| Sep 6, 1993 | Midday | 5-3-7-8 | 23 | 5 |
| Sep 5, 1993 | Evening | 0-0-8-7 | 15 | 6 |
| Sep 4, 1993 | Evening | 0-2-1-2 | 5 | 5 |
| Sep 4, 1993 | Midday | 0-9-7-7 | 23 | 5 |
| Sep 3, 1993 | Evening | 0-3-2-0 | 5 | 5 |
| Sep 3, 1993 | Midday | 9-7-6-8 | 30 | 3 |
| Sep 2, 1993 | Evening | 7-3-4-1 | 15 | 6 |
| Sep 2, 1993 | Midday | 1-9-3-2 | 15 | 6 |
| Sep 1, 1993 | Evening | 1-8-5-9 | 23 | 5 |
| Sep 1, 1993 | Midday | 3-0-8-2 | 13 | 4 |