The winning Connecticut Play3 numbers for March 15, 2001 were: day 1-5-5; night 7-7-4.
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, 2001 | Night | 7-7-4 | 18 | 9 |
| Mar 15, 2001 | Day | 1-5-5 | 11 | 2 |
| Mar 14, 2001 | Night | 6-2-1 | 9 | 9 |
| Mar 14, 2001 | Day | 2-6-0 | 8 | 8 |
| Mar 13, 2001 | Night | 4-8-3 | 15 | 6 |
| Mar 13, 2001 | Day | 8-2-9 | 19 | 1 |
| Mar 12, 2001 | Night | 7-6-6 | 19 | 1 |
| Mar 12, 2001 | Day | 7-6-2 | 15 | 6 |
| Mar 11, 2001 | Night | 4-4-7 | 15 | 6 |
| Mar 10, 2001 | Night | 5-4-4 | 13 | 4 |
| Mar 9, 2001 | Night | 3-0-1 | 4 | 4 |
| Mar 9, 2001 | Day | 8-0-1 | 9 | 9 |