The winning Connecticut Play3 numbers for September 7, 2017 were: day 4-7-6; night 1-0-7.
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 |
|---|---|---|---|---|
| Sep 7, 2017 | Night | 1-0-7 | 8 | 8 |
| Sep 7, 2017 | Day | 4-7-6 | 17 | 8 |
| Sep 6, 2017 | Night | 5-8-6 | 19 | 1 |
| Sep 6, 2017 | Day | 2-3-6 | 11 | 2 |
| Sep 5, 2017 | Night | 3-9-5 | 17 | 8 |
| Sep 5, 2017 | Day | 9-9-3 | 21 | 3 |
| Sep 4, 2017 | Night | 0-9-5 | 14 | 5 |
| Sep 4, 2017 | Day | 8-8-0 | 16 | 7 |
| Sep 3, 2017 | Night | 5-9-3 | 17 | 8 |
| Sep 3, 2017 | Day | 9-8-4 | 21 | 3 |
| Sep 2, 2017 | Night | 3-6-8 | 17 | 8 |
| Sep 2, 2017 | Day | 5-6-8 | 19 | 1 |
| Sep 1, 2017 | Night | 4-7-1 | 12 | 3 |
| Sep 1, 2017 | Day | 4-6-2 | 12 | 3 |