The winning Connecticut Play3 numbers for January 18, 2021 were: day 5-0-4; night 6-2-2.
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 |
|---|---|---|---|---|
| Jan 18, 2021 | Night | 6-2-2 | 10 | 1 |
| Jan 18, 2021 | Day | 5-0-4 | 9 | 9 |
| Jan 17, 2021 | Night | 6-1-0 | 7 | 7 |
| Jan 17, 2021 | Day | 2-6-3 | 11 | 2 |
| Jan 16, 2021 | Night | 7-7-1 | 15 | 6 |
| Jan 16, 2021 | Day | 8-0-8 | 16 | 7 |
| Jan 15, 2021 | Night | 0-0-2 | 2 | 2 |
| Jan 15, 2021 | Day | 4-7-3 | 14 | 5 |
| Jan 14, 2021 | Night | 9-1-3 | 13 | 4 |
| Jan 14, 2021 | Day | 0-7-6 | 13 | 4 |
| Jan 13, 2021 | Night | 5-6-4 | 15 | 6 |
| Jan 13, 2021 | Day | 0-4-8 | 12 | 3 |
| Jan 12, 2021 | Night | 5-6-3 | 14 | 5 |
| Jan 12, 2021 | Day | 5-7-2 | 14 | 5 |