The winning Wisconsin Pick 3 numbers for December 15, 2021 were: midday 4-6-0; evening 1-7-0.
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 |
|---|---|---|---|---|
| Dec 15, 2021 | Evening | 1-7-0 | 8 | 8 |
| Dec 15, 2021 | Midday | 4-6-0 | 10 | 1 |
| Dec 14, 2021 | Evening | 5-9-0 | 14 | 5 |
| Dec 14, 2021 | Midday | 0-6-1 | 7 | 7 |
| Dec 13, 2021 | Evening | 3-8-7 | 18 | 9 |
| Dec 13, 2021 | Midday | 3-9-2 | 14 | 5 |
| Dec 12, 2021 | Evening | 1-6-7 | 14 | 5 |
| Dec 12, 2021 | Midday | 5-8-9 | 22 | 4 |
| Dec 11, 2021 | Evening | 1-4-7 | 12 | 3 |
| Dec 11, 2021 | Midday | 1-4-6 | 11 | 2 |
| Dec 10, 2021 | Evening | 9-1-0 | 10 | 1 |
| Dec 10, 2021 | Midday | 1-6-5 | 12 | 3 |
| Dec 9, 2021 | Evening | 5-7-1 | 13 | 4 |
| Dec 9, 2021 | Midday | 0-0-3 | 3 | 3 |