The winning Colorado Pick 3 numbers for January 17, 2018 were: midday 2-1-1; evening 8-7-3.
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).
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 |
|---|---|---|---|---|
| Jan 17, 2018 | Evening | 8-7-3 | 18 | 9 |
| Jan 17, 2018 | Midday | 2-1-1 | 4 | 4 |
| Jan 16, 2018 | Evening | 7-3-6 | 16 | 7 |
| Jan 16, 2018 | Midday | 1-3-2 | 6 | 6 |
| Jan 15, 2018 | Evening | 1-8-4 | 13 | 4 |
| Jan 15, 2018 | Midday | 4-2-4 | 10 | 1 |
| Jan 14, 2018 | Evening | 8-4-9 | 21 | 3 |
| Jan 14, 2018 | Midday | 2-4-6 | 12 | 3 |
| Jan 13, 2018 | Evening | 3-6-6 | 15 | 6 |
| Jan 13, 2018 | Midday | 4-6-7 | 17 | 8 |
| Jan 12, 2018 | Evening | 2-0-1 | 3 | 3 |
| Jan 12, 2018 | Midday | 5-4-0 | 9 | 9 |
| Jan 11, 2018 | Evening | 6-1-4 | 11 | 2 |
| Jan 11, 2018 | Midday | 4-8-0 | 12 | 3 |