The winning Connecticut Play4 numbers for September 15, 2011 were: day 3-0-2-5; night 4-8-8-0.
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 15, 2011 | Night | 4-8-8-0 | 20 | 2 |
| Sep 15, 2011 | Day | 3-0-2-5 | 10 | 1 |
| Sep 14, 2011 | Night | 7-6-0-9 | 22 | 4 |
| Sep 14, 2011 | Day | 4-9-3-2 | 18 | 9 |
| Sep 13, 2011 | Night | 8-4-6-6 | 24 | 6 |
| Sep 13, 2011 | Day | 7-9-7-2 | 25 | 7 |
| Sep 12, 2011 | Night | 1-9-0-1 | 11 | 2 |
| Sep 12, 2011 | Day | 6-9-7-9 | 31 | 4 |
| Sep 11, 2011 | Night | 6-9-1-7 | 23 | 5 |
| Sep 11, 2011 | Day | 3-6-3-7 | 19 | 1 |
| Sep 10, 2011 | Night | 4-4-8-3 | 19 | 1 |
| Sep 10, 2011 | Day | 1-3-7-5 | 16 | 7 |
| Sep 9, 2011 | Night | 6-2-9-4 | 21 | 3 |
| Sep 9, 2011 | Day | 4-5-3-2 | 14 | 5 |