The winning Wisconsin Pick 3 numbers for September 15, 2018 were: single 5-5-6.
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 15, 2018 | Single | 5-5-6 | 16 | 7 |
| Sep 14, 2018 | Single | 9-4-8 | 21 | 3 |
| Sep 13, 2018 | Single | 3-8-8 | 19 | 1 |
| Sep 12, 2018 | Single | 2-6-1 | 9 | 9 |
| Sep 11, 2018 | Single | 4-2-7 | 13 | 4 |
| Sep 10, 2018 | Single | 5-4-8 | 17 | 8 |
| Sep 9, 2018 | Single | 6-5-4 | 15 | 6 |