The winning Texas Pick 3 numbers for May 21, 2004 were: day 6-0-6; night 2-7-3.
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 |
|---|---|---|---|---|
| May 21, 2004 | Night | 2-7-3 | 12 | 3 |
| May 21, 2004 | Day | 6-0-6 | 12 | 3 |
| May 20, 2004 | Night | 7-7-9 | 23 | 5 |
| May 20, 2004 | Day | 8-2-9 | 19 | 1 |
| May 19, 2004 | Night | 4-8-5 | 17 | 8 |
| May 19, 2004 | Day | 2-1-3 | 6 | 6 |
| May 18, 2004 | Night | 0-9-8 | 17 | 8 |
| May 18, 2004 | Day | 6-3-9 | 18 | 9 |
| May 17, 2004 | Night | 3-7-1 | 11 | 2 |
| May 17, 2004 | Day | 5-3-6 | 14 | 5 |
| May 15, 2004 | Night | 3-9-2 | 14 | 5 |
| May 15, 2004 | Day | 9-2-8 | 19 | 1 |