The winning Connecticut Play4 numbers for August 31, 2021 were: day 6-3-9-9; night 4-4-3-8.
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 |
|---|---|---|---|---|
| Aug 31, 2021 | Night | 4-4-3-8 | 19 | 1 |
| Aug 31, 2021 | Day | 6-3-9-9 | 27 | 9 |
| Aug 30, 2021 | Night | 8-1-3-3 | 15 | 6 |
| Aug 30, 2021 | Day | 5-8-3-4 | 20 | 2 |
| Aug 29, 2021 | Night | 8-8-6-0 | 22 | 4 |
| Aug 29, 2021 | Day | 9-3-6-0 | 18 | 9 |
| Aug 28, 2021 | Night | 7-4-2-9 | 22 | 4 |
| Aug 28, 2021 | Day | 6-4-7-4 | 21 | 3 |
| Aug 27, 2021 | Night | 3-8-6-4 | 21 | 3 |
| Aug 27, 2021 | Day | 5-5-3-7 | 20 | 2 |
| Aug 26, 2021 | Night | 7-2-6-4 | 19 | 1 |
| Aug 26, 2021 | Day | 8-0-2-5 | 15 | 6 |
| Aug 25, 2021 | Night | 6-3-8-1 | 18 | 9 |
| Aug 25, 2021 | Day | 0-8-5-7 | 20 | 2 |