The winning Connecticut Play3 numbers for February 21, 2019 were: day 3-5-4; night 7-1-3.
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 21, 2019 | Night | 7-1-3 | 11 | 2 |
| Feb 21, 2019 | Day | 3-5-4 | 12 | 3 |
| Feb 20, 2019 | Night | 4-2-0 | 6 | 6 |
| Feb 20, 2019 | Day | 8-6-6 | 20 | 2 |
| Feb 19, 2019 | Night | 0-1-0 | 1 | 1 |
| Feb 19, 2019 | Day | 0-4-2 | 6 | 6 |
| Feb 18, 2019 | Night | 3-1-0 | 4 | 4 |
| Feb 18, 2019 | Day | 0-6-3 | 9 | 9 |
| Feb 17, 2019 | Night | 8-6-3 | 17 | 8 |
| Feb 17, 2019 | Day | 1-4-8 | 13 | 4 |
| Feb 16, 2019 | Night | 4-1-1 | 6 | 6 |
| Feb 16, 2019 | Day | 4-8-5 | 17 | 8 |
| Feb 15, 2019 | Night | 9-9-3 | 21 | 3 |
| Feb 15, 2019 | Day | 3-8-3 | 14 | 5 |