
Hole Drop穴落とし
One square is dead: nothing can land on it or count through it.
Our version of the dead-square four-in-a-row variant.
Also known as Blackhole Four in a Row.
The object 目的
- Be the first to make a line: 4 or more in a row wins.

One square is dead: nothing can land on it or count through it.
Our version of the dead-square four-in-a-row variant.
Also known as Blackhole Four in a Row.
Reading about Hole Drop is open to anybody. Who is winning at it is the playing half of this site, and that needs an invite.