The winning Connecticut Play3 numbers for September 15, 2023 were: day 0-3-7; night 3-9-3.
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 15, 2023 | Night | 3-9-3 | 15 | 6 |
| Sep 15, 2023 | Day | 0-3-7 | 10 | 1 |
| Sep 14, 2023 | Night | 3-1-5 | 9 | 9 |
| Sep 14, 2023 | Day | 2-2-1 | 5 | 5 |
| Sep 13, 2023 | Night | 7-4-3 | 14 | 5 |
| Sep 13, 2023 | Day | 3-6-0 | 9 | 9 |
| Sep 12, 2023 | Night | 5-2-4 | 11 | 2 |
| Sep 12, 2023 | Day | 8-3-1 | 12 | 3 |
| Sep 11, 2023 | Night | 3-8-0 | 11 | 2 |
| Sep 11, 2023 | Day | 4-0-6 | 10 | 1 |
| Sep 10, 2023 | Night | 7-7-6 | 20 | 2 |
| Sep 10, 2023 | Day | 6-5-8 | 19 | 1 |
| Sep 9, 2023 | Night | 0-1-5 | 6 | 6 |
| Sep 9, 2023 | Day | 7-8-2 | 17 | 8 |