The winning Connecticut Play4 numbers for February 18, 2018 were: day 2-3-9-1; night 1-4-1-7.
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 |
|---|---|---|---|---|
| Feb 18, 2018 | Night | 1-4-1-7 | 13 | 4 |
| Feb 18, 2018 | Day | 2-3-9-1 | 15 | 6 |
| Feb 17, 2018 | Night | 7-8-6-0 | 21 | 3 |
| Feb 17, 2018 | Day | 8-8-4-5 | 25 | 7 |
| Feb 16, 2018 | Night | 0-3-4-3 | 10 | 1 |
| Feb 16, 2018 | Day | 4-9-0-7 | 20 | 2 |
| Feb 15, 2018 | Night | 4-9-3-7 | 23 | 5 |
| Feb 15, 2018 | Day | 7-7-2-2 | 18 | 9 |
| Feb 14, 2018 | Night | 0-5-9-3 | 17 | 8 |
| Feb 14, 2018 | Day | 6-3-3-9 | 21 | 3 |
| Feb 13, 2018 | Night | 4-6-5-1 | 16 | 7 |
| Feb 13, 2018 | Day | 7-9-7-0 | 23 | 5 |
| Feb 12, 2018 | Night | 2-5-0-8 | 15 | 6 |
| Feb 12, 2018 | Day | 9-0-6-4 | 19 | 1 |