The winning Connecticut Play4 numbers for March 15, 2024 were: day 3-2-1-6; night 5-0-9-3.
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 |
|---|---|---|---|---|
| Mar 15, 2024 | Night | 5-0-9-3 | 17 | 8 |
| Mar 15, 2024 | Day | 3-2-1-6 | 12 | 3 |
| Mar 14, 2024 | Night | 4-8-8-3 | 23 | 5 |
| Mar 14, 2024 | Day | 0-6-7-7 | 20 | 2 |
| Mar 13, 2024 | Night | 0-3-4-1 | 8 | 8 |
| Mar 13, 2024 | Day | 5-9-2-0 | 16 | 7 |
| Mar 12, 2024 | Night | 9-7-4-0 | 20 | 2 |
| Mar 12, 2024 | Day | 3-4-4-0 | 11 | 2 |
| Mar 11, 2024 | Night | 3-4-6-9 | 22 | 4 |
| Mar 11, 2024 | Day | 3-8-0-2 | 13 | 4 |
| Mar 10, 2024 | Night | 8-7-8-0 | 23 | 5 |
| Mar 10, 2024 | Day | 7-6-8-8 | 29 | 2 |
| Mar 9, 2024 | Night | 0-9-6-1 | 16 | 7 |
| Mar 9, 2024 | Day | 6-4-3-0 | 13 | 4 |