The winning Colorado Pick 3 numbers for March 16, 2017 were: midday 3-7-0; evening 4-7-8.
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 |
|---|---|---|---|---|
| Mar 16, 2017 | Evening | 4-7-8 | 19 | 1 |
| Mar 16, 2017 | Midday | 3-7-0 | 10 | 1 |
| Mar 15, 2017 | Evening | 2-1-8 | 11 | 2 |
| Mar 15, 2017 | Midday | 7-2-5 | 14 | 5 |
| Mar 14, 2017 | Evening | 7-7-5 | 19 | 1 |
| Mar 14, 2017 | Midday | 8-7-8 | 23 | 5 |
| Mar 13, 2017 | Evening | 5-6-9 | 20 | 2 |
| Mar 13, 2017 | Midday | 5-0-8 | 13 | 4 |
| Mar 12, 2017 | Evening | 2-8-3 | 13 | 4 |
| Mar 12, 2017 | Midday | 5-5-1 | 11 | 2 |
| Mar 11, 2017 | Evening | 8-9-3 | 20 | 2 |
| Mar 11, 2017 | Midday | 9-7-3 | 19 | 1 |
| Mar 10, 2017 | Evening | 4-1-3 | 8 | 8 |
| Mar 10, 2017 | Midday | 1-7-7 | 15 | 6 |