The winning Connecticut Play4 numbers for May 19, 2006 were: day 8-1-6-7; night 3-7-2-4.
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 |
|---|---|---|---|---|
| May 19, 2006 | Night | 3-7-2-4 | 16 | 7 |
| May 19, 2006 | Day | 8-1-6-7 | 22 | 4 |
| May 18, 2006 | Night | 9-9-4-0 | 22 | 4 |
| May 18, 2006 | Day | 0-9-0-5 | 14 | 5 |
| May 17, 2006 | Night | 2-1-2-1 | 6 | 6 |
| May 17, 2006 | Day | 0-1-0-6 | 7 | 7 |
| May 16, 2006 | Night | 4-0-3-0 | 7 | 7 |
| May 16, 2006 | Day | 1-8-0-7 | 16 | 7 |
| May 15, 2006 | Night | 4-6-6-9 | 25 | 7 |
| May 15, 2006 | Day | 4-4-7-6 | 21 | 3 |
| May 14, 2006 | Night | 7-8-9-2 | 26 | 8 |
| May 13, 2006 | Night | 2-4-4-1 | 11 | 2 |