The winning Texas Daily 4 numbers for September 21, 2012 were: day 6-7-1-8; night 6-4-8-2.
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 |
|---|---|---|---|---|
| Sep 21, 2012 | Night | 6-4-8-2 | 20 | 2 |
| Sep 21, 2012 | Day | 6-7-1-8 | 22 | 4 |
| Sep 20, 2012 | Night | 2-8-0-2 | 12 | 3 |
| Sep 20, 2012 | Day | 0-1-7-6 | 14 | 5 |
| Sep 19, 2012 | Night | 1-5-2-8 | 16 | 7 |
| Sep 19, 2012 | Day | 1-8-1-7 | 17 | 8 |
| Sep 18, 2012 | Night | 6-9-0-6 | 21 | 3 |
| Sep 18, 2012 | Day | 4-7-1-0 | 12 | 3 |
| Sep 17, 2012 | Night | 0-3-8-9 | 20 | 2 |
| Sep 17, 2012 | Day | 1-4-7-3 | 15 | 6 |
| Sep 15, 2012 | Night | 9-1-1-1 | 12 | 3 |
| Sep 15, 2012 | Day | 8-8-1-9 | 26 | 8 |