The winning Connecticut Play3 numbers for February 21, 2015 were: day 9-7-1; night 5-4-2.
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, 2015 | Night | 5-4-2 | 11 | 2 |
| Feb 21, 2015 | Day | 9-7-1 | 17 | 8 |
| Feb 20, 2015 | Night | 4-7-5 | 16 | 7 |
| Feb 20, 2015 | Day | 9-7-4 | 20 | 2 |
| Feb 19, 2015 | Night | 7-1-0 | 8 | 8 |
| Feb 19, 2015 | Day | 4-4-1 | 9 | 9 |
| Feb 18, 2015 | Night | 8-0-6 | 14 | 5 |
| Feb 18, 2015 | Day | 0-0-2 | 2 | 2 |
| Feb 17, 2015 | Night | 1-0-0 | 1 | 1 |
| Feb 17, 2015 | Day | 3-7-5 | 15 | 6 |
| Feb 16, 2015 | Night | 8-6-3 | 17 | 8 |
| Feb 16, 2015 | Day | 2-0-9 | 11 | 2 |
| Feb 15, 2015 | Night | 4-5-3 | 12 | 3 |
| Feb 15, 2015 | Day | 9-8-4 | 21 | 3 |