The winning Connecticut Play4 numbers for March 12, 2018 were: day 0-3-5-0; night 2-1-1-2.
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 |
|---|---|---|---|---|
| Mar 12, 2018 | Night | 2-1-1-2 | 6 | 6 |
| Mar 12, 2018 | Day | 0-3-5-0 | 8 | 8 |
| Mar 11, 2018 | Night | 4-0-1-8 | 13 | 4 |
| Mar 11, 2018 | Day | 1-7-7-4 | 19 | 1 |
| Mar 10, 2018 | Night | 5-2-4-3 | 14 | 5 |
| Mar 10, 2018 | Day | 9-5-6-2 | 22 | 4 |
| Mar 9, 2018 | Night | 5-7-6-9 | 27 | 9 |
| Mar 9, 2018 | Day | 7-9-6-2 | 24 | 6 |
| Mar 8, 2018 | Night | 0-4-4-2 | 10 | 1 |
| Mar 8, 2018 | Day | 2-0-9-6 | 17 | 8 |
| Mar 7, 2018 | Night | 2-0-6-0 | 8 | 8 |
| Mar 7, 2018 | Day | 0-5-2-2 | 9 | 9 |
| Mar 6, 2018 | Night | 3-5-2-2 | 12 | 3 |
| Mar 6, 2018 | Day | 9-1-5-1 | 16 | 7 |