The winning Connecticut Play3 numbers for May 18, 2011 were: day 3-7-1; night 1-1-4.
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 18, 2011 | Night | 1-1-4 | 6 | 6 |
| May 18, 2011 | Day | 3-7-1 | 11 | 2 |
| May 17, 2011 | Night | 5-9-2 | 16 | 7 |
| May 17, 2011 | Day | 1-4-7 | 12 | 3 |
| May 16, 2011 | Night | 8-8-1 | 17 | 8 |
| May 16, 2011 | Day | 1-0-7 | 8 | 8 |
| May 15, 2011 | Night | 2-9-5 | 16 | 7 |
| May 15, 2011 | Day | 3-2-4 | 9 | 9 |
| May 14, 2011 | Night | 9-0-4 | 13 | 4 |
| May 14, 2011 | Day | 9-7-3 | 19 | 1 |
| May 13, 2011 | Night | 9-4-0 | 13 | 4 |
| May 13, 2011 | Day | 9-0-4 | 13 | 4 |
| May 12, 2011 | Night | 6-8-8 | 22 | 4 |
| May 12, 2011 | Day | 1-5-9 | 15 | 6 |