The winning Connecticut Play4 numbers for October 12, 2017 were: day 9-4-8-5; night 1-3-7-0.
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 12, 2017 | Night | 1-3-7-0 | 11 | 2 |
| Oct 12, 2017 | Day | 9-4-8-5 | 26 | 8 |
| Oct 11, 2017 | Night | 6-5-0-9 | 20 | 2 |
| Oct 11, 2017 | Day | 0-0-3-8 | 11 | 2 |
| Oct 10, 2017 | Night | 9-2-9-9 | 29 | 2 |
| Oct 10, 2017 | Day | 8-9-2-2 | 21 | 3 |
| Oct 9, 2017 | Night | 0-2-4-0 | 6 | 6 |
| Oct 9, 2017 | Day | 9-7-4-2 | 22 | 4 |
| Oct 8, 2017 | Night | 7-3-4-0 | 14 | 5 |
| Oct 8, 2017 | Day | 1-7-4-0 | 12 | 3 |
| Oct 7, 2017 | Night | 1-8-0-2 | 11 | 2 |
| Oct 7, 2017 | Day | 8-1-4-2 | 15 | 6 |
| Oct 6, 2017 | Night | 1-9-3-8 | 21 | 3 |
| Oct 6, 2017 | Day | 1-2-2-0 | 5 | 5 |