The winning Massachusetts The Numbers Game numbers for May 21, 2012 were: midday 0-4-6-5; evening 2-0-6-0.
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, 2012 | Evening | 2-0-6-0 | 8 | 8 |
| May 21, 2012 | Midday | 0-4-6-5 | 15 | 6 |
| May 20, 2012 | Evening | 3-7-7-2 | 19 | 1 |
| May 20, 2012 | Midday | 2-3-6-8 | 19 | 1 |
| May 19, 2012 | Evening | 0-3-3-8 | 14 | 5 |
| May 19, 2012 | Midday | 3-9-8-5 | 25 | 7 |
| May 18, 2012 | Evening | 6-2-4-4 | 16 | 7 |
| May 18, 2012 | Midday | 5-5-5-5 | 20 | 2 |
| May 17, 2012 | Evening | 6-6-3-9 | 24 | 6 |
| May 17, 2012 | Midday | 3-7-1-9 | 20 | 2 |
| May 16, 2012 | Evening | 8-6-8-7 | 29 | 2 |
| May 16, 2012 | Midday | 1-7-1-5 | 14 | 5 |
| May 15, 2012 | Evening | 7-7-9-8 | 31 | 4 |
| May 15, 2012 | Midday | 6-8-3-0 | 17 | 8 |