The winning Connecticut Play4 numbers for August 21, 2001 were: day 1-9-6-7; night 4-4-8-2.
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 |
|---|---|---|---|---|
| Aug 21, 2001 | Night | 4-4-8-2 | 18 | 9 |
| Aug 21, 2001 | Day | 1-9-6-7 | 23 | 5 |
| Aug 20, 2001 | Night | 1-6-0-1 | 8 | 8 |
| Aug 20, 2001 | Day | 9-4-6-6 | 25 | 7 |
| Aug 19, 2001 | Night | 9-3-4-3 | 19 | 1 |
| Aug 18, 2001 | Night | 5-8-4-5 | 22 | 4 |
| Aug 17, 2001 | Night | 0-2-7-7 | 16 | 7 |
| Aug 17, 2001 | Day | 0-7-9-7 | 23 | 5 |
| Aug 16, 2001 | Night | 6-3-2-5 | 16 | 7 |
| Aug 16, 2001 | Day | 8-2-7-4 | 21 | 3 |
| Aug 15, 2001 | Night | 3-3-9-2 | 17 | 8 |
| Aug 15, 2001 | Day | 9-0-0-9 | 18 | 9 |