The winning Massachusetts The Numbers Game numbers for February 18, 1991 were: evening 2-8-1-5.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Feb 18, 1991 | Evening | 2-8-1-5 | 16 | 7 |
| Feb 17, 1991 | Evening | 4-1-1-2 | 8 | 8 |
| Feb 16, 1991 | Evening | 9-4-2-0 | 15 | 6 |
| Feb 15, 1991 | Evening | 7-2-8-1 | 18 | 9 |
| Feb 14, 1991 | Evening | 0-5-2-7 | 14 | 5 |
| Feb 13, 1991 | Evening | 6-3-9-9 | 27 | 9 |
| Feb 12, 1991 | Evening | 0-8-7-3 | 18 | 9 |