The winning Connecticut Play3 numbers for July 18, 2021 were: day 9-2-7; night 4-2-7.
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 |
|---|---|---|---|---|
| Jul 18, 2021 | Night | 4-2-7 | 13 | 4 |
| Jul 18, 2021 | Day | 9-2-7 | 18 | 9 |
| Jul 17, 2021 | Night | 1-5-6 | 12 | 3 |
| Jul 17, 2021 | Day | 4-5-4 | 13 | 4 |
| Jul 16, 2021 | Night | 3-6-4 | 13 | 4 |
| Jul 16, 2021 | Day | 0-4-3 | 7 | 7 |
| Jul 15, 2021 | Night | 3-0-7 | 10 | 1 |
| Jul 15, 2021 | Day | 9-2-9 | 20 | 2 |
| Jul 14, 2021 | Night | 6-5-5 | 16 | 7 |
| Jul 14, 2021 | Day | 5-4-6 | 15 | 6 |
| Jul 13, 2021 | Night | 6-7-3 | 16 | 7 |
| Jul 13, 2021 | Day | 0-3-9 | 12 | 3 |
| Jul 12, 2021 | Night | 9-0-0 | 9 | 9 |
| Jul 12, 2021 | Day | 8-8-4 | 20 | 2 |