The winning Connecticut Play4 numbers for December 15, 2001 were: night 5-1-7-9.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Dec 15, 2001 | Night | 5-1-7-9 | 22 | 4 |
| Dec 14, 2001 | Night | 5-2-3-6 | 16 | 7 |
| Dec 14, 2001 | Day | 2-4-4-1 | 11 | 2 |
| Dec 13, 2001 | Night | 0-8-2-9 | 19 | 1 |
| Dec 13, 2001 | Day | 4-2-6-5 | 17 | 8 |
| Dec 12, 2001 | Night | 7-1-5-7 | 20 | 2 |
| Dec 12, 2001 | Day | 6-7-8-3 | 24 | 6 |
| Dec 11, 2001 | Night | 6-2-5-1 | 14 | 5 |
| Dec 11, 2001 | Day | 6-4-3-5 | 18 | 9 |
| Dec 10, 2001 | Night | 8-5-9-0 | 22 | 4 |
| Dec 10, 2001 | Day | 5-7-6-9 | 27 | 9 |
| Dec 9, 2001 | Night | 9-2-0-8 | 19 | 1 |