The winning Connecticut Play4 numbers for September 16, 2004 were: day 7-7-3-7; night 4-1-8-6.
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 16, 2004 | Night | 4-1-8-6 | 19 | 1 |
| Sep 16, 2004 | Day | 7-7-3-7 | 24 | 6 |
| Sep 15, 2004 | Night | 9-8-1-8 | 26 | 8 |
| Sep 15, 2004 | Day | 7-0-6-0 | 13 | 4 |
| Sep 14, 2004 | Night | 1-4-4-1 | 10 | 1 |
| Sep 14, 2004 | Day | 7-1-0-2 | 10 | 1 |
| Sep 13, 2004 | Night | 9-9-9-1 | 28 | 1 |
| Sep 13, 2004 | Day | 5-0-4-4 | 13 | 4 |
| Sep 12, 2004 | Night | 8-6-8-6 | 28 | 1 |
| Sep 11, 2004 | Night | 3-4-8-2 | 17 | 8 |
| Sep 10, 2004 | Night | 1-0-1-0 | 2 | 2 |
| Sep 10, 2004 | Day | 3-2-1-7 | 13 | 4 |