The winning Wisconsin Pick 3 numbers for September 21, 2018 were: single 1-8-3.
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 21, 2018 | Single | 1-8-3 | 12 | 3 |
| Sep 20, 2018 | Single | 9-4-5 | 18 | 9 |
| Sep 19, 2018 | Single | 9-8-4 | 21 | 3 |
| Sep 18, 2018 | Single | 0-1-0 | 1 | 1 |
| Sep 17, 2018 | Single | 3-5-9 | 17 | 8 |
| Sep 16, 2018 | Single | 3-6-2 | 11 | 2 |
| Sep 15, 2018 | Single | 5-5-6 | 16 | 7 |