The winning Connecticut Play3 numbers for October 17, 2005 were: day 3-2-6; night 2-9-9.
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 |
|---|---|---|---|---|
| Oct 17, 2005 | Night | 2-9-9 | 20 | 2 |
| Oct 17, 2005 | Day | 3-2-6 | 11 | 2 |
| Oct 16, 2005 | Night | 7-9-8 | 24 | 6 |
| Oct 15, 2005 | Night | 3-9-6 | 18 | 9 |
| Oct 14, 2005 | Night | 0-4-4 | 8 | 8 |
| Oct 14, 2005 | Day | 2-6-7 | 15 | 6 |
| Oct 13, 2005 | Night | 8-6-0 | 14 | 5 |
| Oct 13, 2005 | Day | 9-1-8 | 18 | 9 |
| Oct 12, 2005 | Night | 0-9-9 | 18 | 9 |
| Oct 12, 2005 | Day | 6-4-6 | 16 | 7 |
| Oct 11, 2005 | Night | 1-9-0 | 10 | 1 |
| Oct 11, 2005 | Day | 2-9-5 | 16 | 7 |