Your description (124 holes, 30 rows, 4 pegs per player?) doesn't match standard **Peg Solitaire** — but that's almost certainly the family.
| Game | Board | Players | Notes |
|---|---|---|---|
| Peg Solitaire (Standard) | 33/37 holes, cross | 1 | Classic. Your "4 pegs" = starting corners? |
| Hi-Q (Parker Bros) | 33 holes, plastic | 1 | Commercial version. |
| Triangular Peg Solitaire | 15 holes (triangle) | 1 | Cracker Barrel style. |
| Fox & Geese / Asalto | 33 holes + fox piece | 2 | Asymmetric: 1 fox vs 17 geese. |
| Mancala / Bao / Oware | 2 rows × 6-12 pits + stores | 2 | Seeds/stones, not pegs. "124 holes" = many boards? |
| Chinese Checkers | Star, 121 holes | 2-6 | Marbles, hopping. 121 ≈ your 124? |
| Aggravation / Wahoo | Track + center, 4 arms × ~14 holes | 4-6 | Marbles, dice, "aggravate" opponents. |
Post a description/photo and I'll give you the exact rules. If it's Chinese Checkers or Aggravation, rules are standard. If custom — we'll reverse-engineer a fun ruleset!