The winning Connecticut Play3 numbers for May 31, 2015 were: day 3-6-1; night 2-0-6.
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 31, 2015 | Night | 2-0-6 | 8 | 8 |
| May 31, 2015 | Day | 3-6-1 | 10 | 1 |
| May 30, 2015 | Night | 1-5-6 | 12 | 3 |
| May 30, 2015 | Day | 6-4-2 | 12 | 3 |
| May 29, 2015 | Night | 8-2-0 | 10 | 1 |
| May 29, 2015 | Day | 6-6-6 | 18 | 9 |
| May 28, 2015 | Night | 2-1-0 | 3 | 3 |
| May 28, 2015 | Day | 8-2-1 | 11 | 2 |
| May 27, 2015 | Night | 3-4-8 | 15 | 6 |
| May 27, 2015 | Day | 5-6-6 | 17 | 8 |
| May 26, 2015 | Night | 1-9-4 | 14 | 5 |
| May 26, 2015 | Day | 9-9-7 | 25 | 7 |
| May 25, 2015 | Night | 0-5-4 | 9 | 9 |
| May 25, 2015 | Day | 0-6-3 | 9 | 9 |