The winning Connecticut Play4 numbers for April 21, 2012 were: day 2-8-2-1; night 9-8-1-8.
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 |
|---|---|---|---|---|
| Apr 21, 2012 | Night | 9-8-1-8 | 26 | 8 |
| Apr 21, 2012 | Day | 2-8-2-1 | 13 | 4 |
| Apr 20, 2012 | Night | 5-2-8-7 | 22 | 4 |
| Apr 20, 2012 | Day | 7-5-1-3 | 16 | 7 |
| Apr 19, 2012 | Night | 8-9-9-0 | 26 | 8 |
| Apr 19, 2012 | Day | 7-8-0-6 | 21 | 3 |
| Apr 18, 2012 | Night | 5-2-5-7 | 19 | 1 |
| Apr 18, 2012 | Day | 2-3-7-1 | 13 | 4 |
| Apr 17, 2012 | Night | 2-9-7-9 | 27 | 9 |
| Apr 17, 2012 | Day | 8-1-1-1 | 11 | 2 |
| Apr 16, 2012 | Night | 4-0-0-3 | 7 | 7 |
| Apr 16, 2012 | Day | 1-7-3-6 | 17 | 8 |
| Apr 15, 2012 | Night | 4-3-7-4 | 18 | 9 |
| Apr 15, 2012 | Day | 7-8-1-9 | 25 | 7 |