This variation of Line4 requires very different strategy to win because it offers more possibilities to place pieces. Not only the bottom row but all other three edges of the board "attract" the pieces which can be, spider-like, glued to the walls and the ceiling. The following picture shows an example of a started game position and the green crosses mark squares where the player can place a new piece.
The other rules are identical with Line4 rules.
Play this game
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