The winning Connecticut Play4 numbers for September 23, 2005 were: day 7-2-4-2; night 4-9-0-8.
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 |
|---|---|---|---|---|
| Sep 23, 2005 | Night | 4-9-0-8 | 21 | 3 |
| Sep 23, 2005 | Day | 7-2-4-2 | 15 | 6 |
| Sep 22, 2005 | Night | 2-4-9-7 | 22 | 4 |
| Sep 22, 2005 | Day | 0-1-8-1 | 10 | 1 |
| Sep 21, 2005 | Night | 5-5-5-1 | 16 | 7 |
| Sep 21, 2005 | Day | 9-3-4-8 | 24 | 6 |
| Sep 20, 2005 | Night | 7-3-2-1 | 13 | 4 |
| Sep 20, 2005 | Day | 7-5-9-9 | 30 | 3 |
| Sep 19, 2005 | Night | 1-5-2-8 | 16 | 7 |
| Sep 19, 2005 | Day | 5-9-8-9 | 31 | 4 |
| Sep 18, 2005 | Night | 0-5-9-4 | 18 | 9 |
| Sep 17, 2005 | Night | 7-7-8-2 | 24 | 6 |