The winning Connecticut Play4 numbers for September 20, 2004 were: day 2-4-7-1; night 2-7-3-4.
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 20, 2004 | Night | 2-7-3-4 | 16 | 7 |
| Sep 20, 2004 | Day | 2-4-7-1 | 14 | 5 |
| Sep 19, 2004 | Night | 6-4-4-1 | 15 | 6 |
| Sep 18, 2004 | Night | 2-1-0-2 | 5 | 5 |
| Sep 17, 2004 | Night | 4-5-8-7 | 24 | 6 |
| Sep 17, 2004 | Day | 4-7-2-4 | 17 | 8 |
| 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 |