The winning Washington DC DC-4 numbers for February 15, 1993 were: midday 8-1-5-4; evening 9-3-7-5.
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 |
|---|---|---|---|---|
| Feb 15, 1993 | Evening | 9-3-7-5 | 24 | 6 |
| Feb 15, 1993 | Midday | 8-1-5-4 | 18 | 9 |
| Feb 14, 1993 | Evening | 0-0-5-4 | 9 | 9 |
| Feb 13, 1993 | Evening | 5-7-3-9 | 24 | 6 |
| Feb 13, 1993 | Midday | 8-6-5-6 | 25 | 7 |
| Feb 12, 1993 | Evening | 8-0-1-3 | 12 | 3 |
| Feb 12, 1993 | Midday | 8-4-0-3 | 15 | 6 |
| Feb 11, 1993 | Evening | 8-1-0-2 | 11 | 2 |
| Feb 10, 1993 | Evening | 6-0-8-3 | 17 | 8 |
| Feb 9, 1993 | Evening | 9-2-7-7 | 25 | 7 |