The winning Connecticut Play3 numbers for September 1, 2021 were: day 5-5-7; night 2-2-7.
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 1, 2021 | Night | 2-2-7 | 11 | 2 |
| Sep 1, 2021 | Day | 5-5-7 | 17 | 8 |
| Aug 31, 2021 | Night | 7-5-2 | 14 | 5 |
| Aug 31, 2021 | Day | 2-1-3 | 6 | 6 |
| Aug 30, 2021 | Night | 4-0-0 | 4 | 4 |
| Aug 30, 2021 | Day | 8-3-9 | 20 | 2 |
| Aug 29, 2021 | Night | 4-4-8 | 16 | 7 |
| Aug 29, 2021 | Day | 4-2-4 | 10 | 1 |
| Aug 28, 2021 | Night | 1-4-7 | 12 | 3 |
| Aug 28, 2021 | Day | 5-2-7 | 14 | 5 |
| Aug 27, 2021 | Night | 3-7-7 | 17 | 8 |
| Aug 27, 2021 | Day | 6-1-9 | 16 | 7 |
| Aug 26, 2021 | Night | 7-0-1 | 8 | 8 |
| Aug 26, 2021 | Day | 2-3-3 | 8 | 8 |