The winning Connecticut Play4 numbers for October 17, 2008 were: day 1-9-0-7; night 8-2-1-6.
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 |
|---|---|---|---|---|
| Oct 17, 2008 | Night | 8-2-1-6 | 17 | 8 |
| Oct 17, 2008 | Day | 1-9-0-7 | 17 | 8 |
| Oct 16, 2008 | Night | 6-9-4-1 | 20 | 2 |
| Oct 16, 2008 | Day | 1-3-6-1 | 11 | 2 |
| Oct 15, 2008 | Night | 6-7-9-5 | 27 | 9 |
| Oct 15, 2008 | Day | 0-5-7-6 | 18 | 9 |
| Oct 14, 2008 | Night | 6-2-1-0 | 9 | 9 |
| Oct 14, 2008 | Day | 5-1-9-7 | 22 | 4 |
| Oct 13, 2008 | Night | 4-0-4-3 | 11 | 2 |
| Oct 13, 2008 | Day | 0-8-1-9 | 18 | 9 |
| Oct 12, 2008 | Night | 7-6-2-9 | 24 | 6 |
| Oct 12, 2008 | Day | 4-8-4-9 | 25 | 7 |
| Oct 11, 2008 | Night | 9-2-7-9 | 27 | 9 |
| Oct 11, 2008 | Day | 7-8-6-4 | 25 | 7 |