The winning Connecticut Play3 numbers for October 7, 2015 were: day 5-3-8; night 5-0-4.
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).
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 7, 2015 | Night | 5-0-4 | 9 | 9 |
| Oct 7, 2015 | Day | 5-3-8 | 16 | 7 |
| Oct 6, 2015 | Night | 9-8-7 | 24 | 6 |
| Oct 6, 2015 | Day | 7-1-9 | 17 | 8 |
| Oct 5, 2015 | Night | 9-3-0 | 12 | 3 |
| Oct 5, 2015 | Day | 3-5-5 | 13 | 4 |
| Oct 4, 2015 | Night | 9-2-8 | 19 | 1 |
| Oct 4, 2015 | Day | 2-1-1 | 4 | 4 |
| Oct 3, 2015 | Night | 0-1-4 | 5 | 5 |
| Oct 3, 2015 | Day | 5-8-9 | 22 | 4 |
| Oct 2, 2015 | Night | 6-0-2 | 8 | 8 |
| Oct 2, 2015 | Day | 1-1-9 | 11 | 2 |
| Oct 1, 2015 | Night | 7-9-6 | 22 | 4 |
| Oct 1, 2015 | Day | 7-8-1 | 16 | 7 |