The winning Colorado Pick 3 numbers for December 31, 2018 were: midday 2-1-2; evening 6-6-4.
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 31, 2018 | Evening | 6-6-4 | 16 | 7 |
| Dec 31, 2018 | Midday | 2-1-2 | 5 | 5 |
| Dec 30, 2018 | Evening | 7-4-9 | 20 | 2 |
| Dec 30, 2018 | Midday | 5-4-3 | 12 | 3 |
| Dec 29, 2018 | Evening | 9-3-3 | 15 | 6 |
| Dec 29, 2018 | Midday | 9-3-2 | 14 | 5 |
| Dec 28, 2018 | Evening | 0-2-7 | 9 | 9 |
| Dec 28, 2018 | Midday | 9-7-7 | 23 | 5 |
| Dec 27, 2018 | Evening | 3-9-6 | 18 | 9 |
| Dec 27, 2018 | Midday | 5-4-8 | 17 | 8 |
| Dec 26, 2018 | Evening | 5-3-9 | 17 | 8 |
| Dec 26, 2018 | Midday | 8-9-7 | 24 | 6 |