The winning Connecticut Play3 numbers for October 21, 2013 were: day 5-3-0; night 3-1-9.
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 |
|---|---|---|---|---|
| Oct 21, 2013 | Night | 3-1-9 | 13 | 4 |
| Oct 21, 2013 | Day | 5-3-0 | 8 | 8 |
| Oct 20, 2013 | Night | 8-9-6 | 23 | 5 |
| Oct 20, 2013 | Day | 8-7-6 | 21 | 3 |
| Oct 19, 2013 | Night | 5-7-1 | 13 | 4 |
| Oct 19, 2013 | Day | 9-1-5 | 15 | 6 |
| Oct 18, 2013 | Night | 2-2-7 | 11 | 2 |
| Oct 18, 2013 | Day | 9-6-1 | 16 | 7 |
| Oct 17, 2013 | Night | 8-4-7 | 19 | 1 |
| Oct 17, 2013 | Day | 2-6-5 | 13 | 4 |
| Oct 16, 2013 | Night | 5-5-3 | 13 | 4 |
| Oct 16, 2013 | Day | 5-3-3 | 11 | 2 |
| Oct 15, 2013 | Night | 7-9-3 | 19 | 1 |
| Oct 15, 2013 | Day | 4-6-1 | 11 | 2 |