The winning Massachusetts The Numbers Game numbers for September 21, 2015 were: midday 5-9-1-0; evening 9-4-8-5.
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 |
|---|---|---|---|---|
| Sep 21, 2015 | Evening | 9-4-8-5 | 26 | 8 |
| Sep 21, 2015 | Midday | 5-9-1-0 | 15 | 6 |
| Sep 20, 2015 | Evening | 5-2-7-4 | 18 | 9 |
| Sep 20, 2015 | Midday | 5-8-0-2 | 15 | 6 |
| Sep 19, 2015 | Evening | 7-8-2-2 | 19 | 1 |
| Sep 19, 2015 | Midday | 2-8-8-5 | 23 | 5 |
| Sep 18, 2015 | Evening | 6-5-3-2 | 16 | 7 |
| Sep 18, 2015 | Midday | 2-5-9-9 | 25 | 7 |
| Sep 17, 2015 | Evening | 3-1-2-4 | 10 | 1 |
| Sep 17, 2015 | Midday | 3-3-2-7 | 15 | 6 |
| Sep 16, 2015 | Evening | 9-7-6-3 | 25 | 7 |
| Sep 16, 2015 | Midday | 8-6-2-3 | 19 | 1 |
| Sep 15, 2015 | Evening | 1-4-6-5 | 16 | 7 |
| Sep 15, 2015 | Midday | 1-4-2-1 | 8 | 8 |