The winning Connecticut Play4 numbers for March 21, 2000 were: day 6-0-0-1; night 7-1-0-2.
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 21, 2000 | Night | 7-1-0-2 | 10 | 1 |
| Mar 21, 2000 | Day | 6-0-0-1 | 7 | 7 |
| Mar 20, 2000 | Night | 3-3-6-9 | 21 | 3 |
| Mar 20, 2000 | Day | 9-1-1-2 | 13 | 4 |
| Mar 19, 2000 | Night | 0-4-9-4 | 17 | 8 |
| Mar 18, 2000 | Night | 7-5-0-9 | 21 | 3 |
| Mar 17, 2000 | Night | 4-4-4-7 | 19 | 1 |
| Mar 17, 2000 | Day | 4-8-3-1 | 16 | 7 |
| Mar 16, 2000 | Night | 4-7-9-2 | 22 | 4 |
| Mar 16, 2000 | Day | 3-0-1-0 | 4 | 4 |
| Mar 15, 2000 | Night | 6-0-3-5 | 14 | 5 |
| Mar 15, 2000 | Day | 1-7-1-0 | 9 | 9 |