The winning Colorado Pick 3 numbers for October 15, 2017 were: midday 5-4-4; evening 6-7-7.
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 |
|---|---|---|---|---|
| Oct 15, 2017 | Evening | 6-7-7 | 20 | 2 |
| Oct 15, 2017 | Midday | 5-4-4 | 13 | 4 |
| Oct 14, 2017 | Evening | 9-2-5 | 16 | 7 |
| Oct 14, 2017 | Midday | 5-5-0 | 10 | 1 |
| Oct 13, 2017 | Evening | 4-0-5 | 9 | 9 |
| Oct 13, 2017 | Midday | 4-1-6 | 11 | 2 |
| Oct 12, 2017 | Evening | 0-5-2 | 7 | 7 |
| Oct 12, 2017 | Midday | 9-2-5 | 16 | 7 |
| Oct 11, 2017 | Evening | 3-2-2 | 7 | 7 |
| Oct 11, 2017 | Midday | 9-4-2 | 15 | 6 |
| Oct 10, 2017 | Evening | 2-8-6 | 16 | 7 |
| Oct 10, 2017 | Midday | 8-3-1 | 12 | 3 |
| Oct 9, 2017 | Evening | 6-0-5 | 11 | 2 |
| Oct 9, 2017 | Midday | 1-6-3 | 10 | 1 |