The winning Connecticut Play3 numbers for September 21, 2006 were: day 2-7-6; night 5-2-7.
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 21, 2006 | Night | 5-2-7 | 14 | 5 |
| Sep 21, 2006 | Day | 2-7-6 | 15 | 6 |
| Sep 20, 2006 | Night | 8-9-0 | 17 | 8 |
| Sep 20, 2006 | Day | 0-9-1 | 10 | 1 |
| Sep 19, 2006 | Night | 3-6-1 | 10 | 1 |
| Sep 19, 2006 | Day | 2-3-3 | 8 | 8 |
| Sep 18, 2006 | Night | 5-8-9 | 22 | 4 |
| Sep 18, 2006 | Day | 1-9-4 | 14 | 5 |
| Sep 17, 2006 | Night | 1-7-9 | 17 | 8 |
| Sep 16, 2006 | Night | 3-0-2 | 5 | 5 |
| Sep 15, 2006 | Night | 7-4-0 | 11 | 2 |
| Sep 15, 2006 | Day | 1-9-3 | 13 | 4 |