The winning Connecticut Play4 numbers for October 3, 2017 were: day 5-7-7-4; night 2-0-8-1.
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 3, 2017 | Night | 2-0-8-1 | 11 | 2 |
| Oct 3, 2017 | Day | 5-7-7-4 | 23 | 5 |
| Oct 2, 2017 | Night | 3-5-2-6 | 16 | 7 |
| Oct 2, 2017 | Day | 7-3-0-6 | 16 | 7 |
| Oct 1, 2017 | Night | 9-5-4-9 | 27 | 9 |
| Oct 1, 2017 | Day | 9-8-8-6 | 31 | 4 |
| Sep 30, 2017 | Night | 0-7-4-3 | 14 | 5 |
| Sep 30, 2017 | Day | 1-4-2-5 | 12 | 3 |
| Sep 29, 2017 | Night | 1-5-3-9 | 18 | 9 |
| Sep 29, 2017 | Day | 3-3-2-0 | 8 | 8 |
| Sep 28, 2017 | Night | 8-3-7-9 | 27 | 9 |
| Sep 28, 2017 | Day | 0-6-3-1 | 10 | 1 |
| Sep 27, 2017 | Night | 0-5-6-0 | 11 | 2 |
| Sep 27, 2017 | Day | 8-8-3-6 | 25 | 7 |