The winning Connecticut Play4 numbers for August 15, 2005 were: day 5-0-4-9; night 1-4-3-9.
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 |
|---|---|---|---|---|
| Aug 15, 2005 | Night | 1-4-3-9 | 17 | 8 |
| Aug 15, 2005 | Day | 5-0-4-9 | 18 | 9 |
| Aug 14, 2005 | Night | 8-8-3-1 | 20 | 2 |
| Aug 13, 2005 | Night | 8-6-7-5 | 26 | 8 |
| Aug 12, 2005 | Night | 1-1-5-1 | 8 | 8 |
| Aug 12, 2005 | Day | 8-8-8-7 | 31 | 4 |
| Aug 11, 2005 | Night | 8-7-5-9 | 29 | 2 |
| Aug 11, 2005 | Day | 0-6-3-6 | 15 | 6 |
| Aug 10, 2005 | Night | 7-8-6-1 | 22 | 4 |
| Aug 10, 2005 | Day | 8-3-5-2 | 18 | 9 |
| Aug 9, 2005 | Night | 6-5-2-2 | 15 | 6 |
| Aug 9, 2005 | Day | 2-8-6-4 | 20 | 2 |