The winning Connecticut Play3 numbers for September 13, 2021 were: day 5-3-9; night 9-5-0.
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 13, 2021 | Night | 9-5-0 | 14 | 5 |
| Sep 13, 2021 | Day | 5-3-9 | 17 | 8 |
| Sep 12, 2021 | Night | 7-5-0 | 12 | 3 |
| Sep 12, 2021 | Day | 6-4-2 | 12 | 3 |
| Sep 11, 2021 | Night | 9-1-1 | 11 | 2 |
| Sep 11, 2021 | Day | 8-6-2 | 16 | 7 |
| Sep 10, 2021 | Night | 9-9-4 | 22 | 4 |
| Sep 10, 2021 | Day | 8-1-0 | 9 | 9 |
| Sep 9, 2021 | Night | 1-5-8 | 14 | 5 |
| Sep 9, 2021 | Day | 4-1-8 | 13 | 4 |
| Sep 8, 2021 | Night | 0-6-6 | 12 | 3 |
| Sep 8, 2021 | Day | 9-8-5 | 22 | 4 |
| Sep 7, 2021 | Night | 2-6-9 | 17 | 8 |
| Sep 7, 2021 | Day | 0-4-0 | 4 | 4 |