Drops落とし

Stones fall to the bottom of their column. Quick, and good on a phone.

8 games in this family, including 穴通し落とし.

落とし四目Stones fall to the bottom of their column. Four in a row wins.Inspired by Connect Four
輪落としDrop Four on a cylinder: the left and right edges join.Inspired by Connect Four
穴落としOne square is dead: nothing can land on it or count through it.Inspired by Connect Four
熱点落としA hotspot counts as either colour, and a hole counts as nothing.Inspired by Connect Four
消し落としA full bottom row vanishes and everything drops a row.Inspired by Connect Four
譲り落としMaking four loses. Force your opponent into it.Inspired by Connect Four
縁寄せGravity from all four edges: a stone must rest on something.Inspired by Connect Four
穴通し落とし— the one you came fromTwo squares are joined: a line entering one comes out of the other.Inspired by Connect Four