The winning Connecticut Play4 numbers for March 20, 2009 were: day 5-3-3-4; night 0-2-4-6.
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 |
|---|---|---|---|---|
| Mar 20, 2009 | Night | 0-2-4-6 | 12 | 3 |
| Mar 20, 2009 | Day | 5-3-3-4 | 15 | 6 |
| Mar 19, 2009 | Night | 2-3-4-0 | 9 | 9 |
| Mar 19, 2009 | Day | 7-6-1-3 | 17 | 8 |
| Mar 18, 2009 | Night | 7-6-7-1 | 21 | 3 |
| Mar 18, 2009 | Day | 0-1-4-3 | 8 | 8 |
| Mar 17, 2009 | Night | 8-2-5-4 | 19 | 1 |
| Mar 17, 2009 | Day | 7-8-0-6 | 21 | 3 |
| Mar 16, 2009 | Night | 9-0-8-4 | 21 | 3 |
| Mar 16, 2009 | Day | 3-8-1-7 | 19 | 1 |
| Mar 15, 2009 | Night | 2-1-6-1 | 10 | 1 |
| Mar 15, 2009 | Day | 4-6-4-0 | 14 | 5 |
| Mar 14, 2009 | Night | 7-2-7-0 | 16 | 7 |
| Mar 14, 2009 | Day | 0-5-6-3 | 14 | 5 |