The winning Washington DC DC-4 numbers for August 21, 1993 were: midday 8-0-6-5; evening 9-2-8-0.
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 |
|---|---|---|---|---|
| Aug 21, 1993 | Evening | 9-2-8-0 | 19 | 1 |
| Aug 21, 1993 | Midday | 8-0-6-5 | 19 | 1 |
| Aug 20, 1993 | Evening | 5-8-4-6 | 23 | 5 |
| Aug 20, 1993 | Midday | 3-2-5-4 | 14 | 5 |
| Aug 19, 1993 | Evening | 5-7-1-7 | 20 | 2 |
| Aug 19, 1993 | Midday | 8-5-9-4 | 26 | 8 |
| Aug 18, 1993 | Evening | 4-6-4-0 | 14 | 5 |
| Aug 18, 1993 | Midday | 6-3-6-1 | 16 | 7 |
| Aug 17, 1993 | Evening | 8-5-8-1 | 22 | 4 |
| Aug 17, 1993 | Midday | 3-4-8-9 | 24 | 6 |
| Aug 16, 1993 | Evening | 9-5-7-9 | 30 | 3 |
| Aug 16, 1993 | Midday | 6-8-7-4 | 25 | 7 |
| Aug 15, 1993 | Evening | 3-6-7-9 | 25 | 7 |