The winning Connecticut Play4 numbers for September 16, 2006 were: night 6-0-5-4.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Sep 16, 2006 | Night | 6-0-5-4 | 15 | 6 |
| Sep 15, 2006 | Night | 2-9-6-0 | 17 | 8 |
| Sep 15, 2006 | Day | 0-9-0-1 | 10 | 1 |
| Sep 14, 2006 | Night | 8-1-8-0 | 17 | 8 |
| Sep 14, 2006 | Day | 0-6-5-8 | 19 | 1 |
| Sep 13, 2006 | Night | 7-7-2-7 | 23 | 5 |
| Sep 13, 2006 | Day | 1-8-5-4 | 18 | 9 |
| Sep 12, 2006 | Night | 1-3-1-4 | 9 | 9 |
| Sep 12, 2006 | Day | 5-7-4-8 | 24 | 6 |
| Sep 11, 2006 | Night | 7-8-4-1 | 20 | 2 |
| Sep 11, 2006 | Day | 8-0-1-9 | 18 | 9 |
| Sep 10, 2006 | Night | 3-2-3-4 | 12 | 3 |