The winning Connecticut Play3 numbers for August 21, 2025 were: day 8-6-3; night 5-5-9.
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 21, 2025 | Night | 5-5-9 | 19 | 1 |
| Aug 21, 2025 | Day | 8-6-3 | 17 | 8 |
| Aug 20, 2025 | Night | 4-6-0 | 10 | 1 |
| Aug 20, 2025 | Day | 3-9-1 | 13 | 4 |
| Aug 19, 2025 | Night | 2-1-7 | 10 | 1 |
| Aug 19, 2025 | Day | 0-4-1 | 5 | 5 |
| Aug 18, 2025 | Night | 1-3-1 | 5 | 5 |
| Aug 18, 2025 | Day | 1-9-6 | 16 | 7 |
| Aug 17, 2025 | Night | 5-6-5 | 16 | 7 |
| Aug 17, 2025 | Day | 0-0-7 | 7 | 7 |
| Aug 16, 2025 | Night | 8-5-5 | 18 | 9 |
| Aug 16, 2025 | Day | 8-6-0 | 14 | 5 |
| Aug 15, 2025 | Night | 4-2-3 | 9 | 9 |
| Aug 15, 2025 | Day | 0-0-5 | 5 | 5 |