The winning Colorado Pick 3 numbers for July 21, 2021 were: midday 9-4-5; evening 9-3-6.
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 |
|---|---|---|---|---|
| Jul 21, 2021 | Evening | 9-3-6 | 18 | 9 |
| Jul 21, 2021 | Midday | 9-4-5 | 18 | 9 |
| Jul 20, 2021 | Evening | 3-1-4 | 8 | 8 |
| Jul 20, 2021 | Midday | 3-5-5 | 13 | 4 |
| Jul 19, 2021 | Evening | 1-5-7 | 13 | 4 |
| Jul 19, 2021 | Midday | 5-1-1 | 7 | 7 |
| Jul 18, 2021 | Evening | 0-4-3 | 7 | 7 |
| Jul 18, 2021 | Midday | 3-5-8 | 16 | 7 |
| Jul 17, 2021 | Evening | 8-4-3 | 15 | 6 |
| Jul 17, 2021 | Midday | 7-1-7 | 15 | 6 |
| Jul 16, 2021 | Evening | 6-0-7 | 13 | 4 |
| Jul 16, 2021 | Midday | 8-1-6 | 15 | 6 |
| Jul 15, 2021 | Evening | 5-0-7 | 12 | 3 |
| Jul 15, 2021 | Midday | 2-2-5 | 9 | 9 |