The winning Oregon Pick 4 numbers for February 23, 2015 were: midday 2-4-8-6; day 3-4-4-8; evening 8-0-2-2; night 9-4-1-6.
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).
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 |
|---|---|---|---|---|
| Feb 23, 2015 | Night | 9-4-1-6 | 20 | 2 |
| Feb 23, 2015 | Evening | 8-0-2-2 | 12 | 3 |
| Feb 23, 2015 | Day | 3-4-4-8 | 19 | 1 |
| Feb 23, 2015 | Midday | 2-4-8-6 | 20 | 2 |
| Feb 22, 2015 | Night | 2-4-4-4 | 14 | 5 |
| Feb 22, 2015 | Evening | 6-6-7-1 | 20 | 2 |
| Feb 22, 2015 | Day | 3-7-3-8 | 21 | 3 |
| Feb 22, 2015 | Midday | 2-4-6-2 | 14 | 5 |
| Feb 21, 2015 | Night | 5-5-4-7 | 21 | 3 |
| Feb 21, 2015 | Evening | 5-1-2-5 | 13 | 4 |
| Feb 21, 2015 | Day | 2-8-5-7 | 22 | 4 |
| Feb 21, 2015 | Midday | 2-8-9-9 | 28 | 1 |
| Feb 20, 2015 | Night | 1-4-3-2 | 10 | 1 |
| Feb 20, 2015 | Evening | 2-6-1-1 | 10 | 1 |
| Feb 20, 2015 | Day | 4-5-1-4 | 14 | 5 |
| Feb 20, 2015 | Midday | 5-4-9-3 | 21 | 3 |
| Feb 19, 2015 | Night | 2-1-8-1 | 12 | 3 |
| Feb 19, 2015 | Evening | 4-7-8-4 | 23 | 5 |
| Feb 19, 2015 | Day | 0-8-7-4 | 19 | 1 |
| Feb 19, 2015 | Midday | 2-5-1-6 | 14 | 5 |
| Feb 18, 2015 | Night | 1-5-6-8 | 20 | 2 |
| Feb 18, 2015 | Evening | 2-0-9-5 | 16 | 7 |
| Feb 18, 2015 | Day | 6-1-9-3 | 19 | 1 |
| Feb 18, 2015 | Midday | 7-6-8-1 | 22 | 4 |
| Feb 17, 2015 | Night | 8-7-5-8 | 28 | 1 |
| Feb 17, 2015 | Evening | 2-1-1-1 | 5 | 5 |
| Feb 17, 2015 | Day | 8-6-0-1 | 15 | 6 |
| Feb 17, 2015 | Midday | 9-4-2-6 | 21 | 3 |