
Trap Three罠三
Four in a row wins. Three in a row loses.
Our version of the four-wins-three-loses game on a square board.
The object 目的
- Make 4 in a row and win, without ever making exactly 3, which loses.

Four in a row wins. Three in a row loses.
Our version of the four-wins-three-loses game on a square board.
Reading about Trap Three is open to anybody. Who is winning at it is the playing half of this site, and that needs an invite.