The winning Oregon Pick 4 numbers for May 23, 2016 were: midday 0-5-3-0; day 4-3-4-9; evening 2-8-2-8; night 9-9-1-7.
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 |
|---|---|---|---|---|
| May 23, 2016 | Night | 9-9-1-7 | 26 | 8 |
| May 23, 2016 | Evening | 2-8-2-8 | 20 | 2 |
| May 23, 2016 | Day | 4-3-4-9 | 20 | 2 |
| May 23, 2016 | Midday | 0-5-3-0 | 8 | 8 |
| May 22, 2016 | Night | 3-0-6-5 | 14 | 5 |
| May 22, 2016 | Evening | 7-8-5-9 | 29 | 2 |
| May 22, 2016 | Day | 4-2-5-1 | 12 | 3 |
| May 22, 2016 | Midday | 7-4-2-6 | 19 | 1 |
| May 21, 2016 | Night | 2-0-4-4 | 10 | 1 |
| May 21, 2016 | Evening | 8-5-3-2 | 18 | 9 |
| May 21, 2016 | Day | 7-9-3-9 | 28 | 1 |
| May 21, 2016 | Midday | 6-6-6-2 | 20 | 2 |
| May 20, 2016 | Night | 6-0-9-0 | 15 | 6 |
| May 20, 2016 | Evening | 9-7-2-5 | 23 | 5 |
| May 20, 2016 | Day | 2-8-2-8 | 20 | 2 |
| May 20, 2016 | Midday | 0-4-0-3 | 7 | 7 |
| May 19, 2016 | Night | 4-7-2-5 | 18 | 9 |
| May 19, 2016 | Evening | 8-7-2-2 | 19 | 1 |
| May 19, 2016 | Day | 8-5-7-4 | 24 | 6 |
| May 19, 2016 | Midday | 2-1-1-5 | 9 | 9 |
| May 18, 2016 | Night | 0-4-8-8 | 20 | 2 |
| May 18, 2016 | Evening | 3-9-8-2 | 22 | 4 |
| May 18, 2016 | Day | 1-6-7-4 | 18 | 9 |
| May 18, 2016 | Midday | 6-2-1-1 | 10 | 1 |
| May 17, 2016 | Night | 2-2-5-4 | 13 | 4 |
| May 17, 2016 | Evening | 1-0-9-9 | 19 | 1 |
| May 17, 2016 | Day | 9-4-7-2 | 22 | 4 |
| May 17, 2016 | Midday | 9-7-7-9 | 32 | 5 |