The winning Colorado Pick 3 numbers for March 15, 2018 were: midday 1-1-1; evening 7-6-5.
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 15, 2018 | Evening | 7-6-5 | 18 | 9 |
| Mar 15, 2018 | Midday | 1-1-1 | 3 | 3 |
| Mar 14, 2018 | Evening | 5-5-1 | 11 | 2 |
| Mar 14, 2018 | Midday | 2-7-7 | 16 | 7 |
| Mar 13, 2018 | Evening | 9-1-7 | 17 | 8 |
| Mar 13, 2018 | Midday | 5-0-8 | 13 | 4 |
| Mar 12, 2018 | Evening | 1-8-3 | 12 | 3 |
| Mar 12, 2018 | Midday | 9-3-3 | 15 | 6 |
| Mar 11, 2018 | Evening | 6-0-6 | 12 | 3 |
| Mar 11, 2018 | Midday | 2-9-4 | 15 | 6 |
| Mar 10, 2018 | Evening | 7-6-5 | 18 | 9 |
| Mar 10, 2018 | Midday | 6-4-9 | 19 | 1 |
| Mar 9, 2018 | Evening | 9-8-1 | 18 | 9 |
| Mar 9, 2018 | Midday | 3-6-7 | 16 | 7 |