The winning Wisconsin Pick 4 numbers for September 29, 1999 were: single 3-7-9-9.
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 29, 1999 | Single | 3-7-9-9 | 28 | 1 |
| Sep 28, 1999 | Single | 8-2-8-7 | 25 | 7 |
| Sep 27, 1999 | Single | 2-9-1-1 | 13 | 4 |
| Sep 26, 1999 | Single | 8-1-4-6 | 19 | 1 |
| Sep 25, 1999 | Single | 9-2-7-3 | 21 | 3 |
| Sep 24, 1999 | Single | 5-8-7-5 | 25 | 7 |
| Sep 23, 1999 | Single | 2-1-4-1 | 8 | 8 |