The winning Delaware Play 4 numbers for May 28, 2012 were: day 5-2-4-2; night 3-3-5-3.
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 28, 2012 | Night | 3-3-5-3 | 14 | 5 |
| May 28, 2012 | Day | 5-2-4-2 | 13 | 4 |
| May 27, 2012 | Night | 8-1-6-3 | 18 | 9 |
| May 26, 2012 | Night | 5-5-1-4 | 15 | 6 |
| May 26, 2012 | Day | 6-1-8-0 | 15 | 6 |
| May 25, 2012 | Night | 5-7-1-1 | 14 | 5 |
| May 25, 2012 | Day | 5-9-0-9 | 23 | 5 |
| May 24, 2012 | Night | 8-8-0-0 | 16 | 7 |
| May 24, 2012 | Day | 2-7-3-2 | 14 | 5 |
| May 23, 2012 | Night | 3-2-9-0 | 14 | 5 |
| May 23, 2012 | Day | 1-6-9-8 | 24 | 6 |
| May 22, 2012 | Night | 7-9-8-3 | 27 | 9 |
| May 22, 2012 | Day | 5-7-2-9 | 23 | 5 |