What is "tsuro"

Tsuro is a tile-based board game designed by Tom McMurchie, originally published by WizKids and now published by Calliope Games.

Tsuro is a board game for two to eight players. Each player takes their turn by selecting a tile from their "hand", and places the tile on the board to build a path that begins at the edge of the board and travels around the interior. The object of the game is to travel the path and to avoid ending your journey at the edge of the game board, and to be the last remaining piece in the play area.