The winning Connecticut Play3 numbers for March 12, 2017 were: day 9-7-8; night 5-9-8.
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 12, 2017 | Night | 5-9-8 | 22 | 4 |
| Mar 12, 2017 | Day | 9-7-8 | 24 | 6 |
| Mar 11, 2017 | Night | 0-0-0 | 0 | 0 |
| Mar 11, 2017 | Day | 2-8-7 | 17 | 8 |
| Mar 10, 2017 | Night | 4-4-6 | 14 | 5 |
| Mar 10, 2017 | Day | 9-6-4 | 19 | 1 |
| Mar 9, 2017 | Night | 3-0-1 | 4 | 4 |
| Mar 9, 2017 | Day | 0-4-7 | 11 | 2 |
| Mar 8, 2017 | Night | 7-9-6 | 22 | 4 |
| Mar 8, 2017 | Day | 5-0-5 | 10 | 1 |
| Mar 7, 2017 | Night | 4-1-3 | 8 | 8 |
| Mar 7, 2017 | Day | 0-8-3 | 11 | 2 |
| Mar 6, 2017 | Night | 7-2-6 | 15 | 6 |
| Mar 6, 2017 | Day | 5-5-4 | 14 | 5 |