The winning Connecticut Play3 numbers for May 15, 2025 were: day 3-9-9; night 8-3-1.
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 15, 2025 | Night | 8-3-1 | 12 | 3 |
| May 15, 2025 | Day | 3-9-9 | 21 | 3 |
| May 14, 2025 | Night | 0-0-5 | 5 | 5 |
| May 14, 2025 | Day | 4-9-4 | 17 | 8 |
| May 13, 2025 | Night | 7-2-4 | 13 | 4 |
| May 13, 2025 | Day | 7-1-9 | 17 | 8 |
| May 12, 2025 | Night | 2-3-9 | 14 | 5 |
| May 12, 2025 | Day | 8-6-7 | 21 | 3 |
| May 11, 2025 | Night | 0-4-8 | 12 | 3 |
| May 11, 2025 | Day | 8-0-0 | 8 | 8 |
| May 10, 2025 | Night | 7-2-5 | 14 | 5 |
| May 10, 2025 | Day | 5-9-7 | 21 | 3 |
| May 9, 2025 | Night | 8-6-0 | 14 | 5 |
| May 9, 2025 | Day | 7-1-4 | 12 | 3 |