The winning Connecticut Play3 numbers for April 21, 2004 were: day 3-4-1; night 1-6-0.
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 |
|---|---|---|---|---|
| Apr 21, 2004 | Night | 1-6-0 | 7 | 7 |
| Apr 21, 2004 | Day | 3-4-1 | 8 | 8 |
| Apr 20, 2004 | Night | 8-1-2 | 11 | 2 |
| Apr 20, 2004 | Day | 8-0-3 | 11 | 2 |
| Apr 19, 2004 | Night | 9-0-8 | 17 | 8 |
| Apr 19, 2004 | Day | 6-4-1 | 11 | 2 |
| Apr 18, 2004 | Night | 2-6-0 | 8 | 8 |
| Apr 17, 2004 | Night | 7-1-0 | 8 | 8 |
| Apr 16, 2004 | Night | 1-5-7 | 13 | 4 |
| Apr 16, 2004 | Day | 5-5-9 | 19 | 1 |
| Apr 15, 2004 | Night | 5-6-9 | 20 | 2 |
| Apr 15, 2004 | Day | 0-0-2 | 2 | 2 |