The winning Connecticut Play4 numbers for September 18, 2008 were: day 5-2-1-9; night 5-4-6-6.
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 18, 2008 | Night | 5-4-6-6 | 21 | 3 |
| Sep 18, 2008 | Day | 5-2-1-9 | 17 | 8 |
| Sep 17, 2008 | Night | 1-7-7-5 | 20 | 2 |
| Sep 17, 2008 | Day | 6-2-3-0 | 11 | 2 |
| Sep 16, 2008 | Night | 4-6-2-4 | 16 | 7 |
| Sep 16, 2008 | Day | 1-2-7-6 | 16 | 7 |
| Sep 15, 2008 | Night | 0-9-8-5 | 22 | 4 |
| Sep 15, 2008 | Day | 8-5-0-0 | 13 | 4 |
| Sep 14, 2008 | Night | 7-5-0-0 | 12 | 3 |
| Sep 14, 2008 | Day | 6-7-4-1 | 18 | 9 |
| Sep 13, 2008 | Night | 0-1-7-5 | 13 | 4 |
| Sep 13, 2008 | Day | 2-4-5-0 | 11 | 2 |
| Sep 12, 2008 | Night | 9-8-0-9 | 26 | 8 |
| Sep 12, 2008 | Day | 7-5-8-0 | 20 | 2 |