Ensnare the Mare is a two-player game to practice squaring and unsquaring those numbers that make the perfect square numbers from 1 through 25. Players select game cards and correctly find the answer before using the game board to "Ensnare the Mare" by connecting adjacent dots. A math game that kids love that involves strategy. This activity can be used as a Math Center or as a whole-group activity where students work in pairs. This activity meets or exceeds the Common Core Standards of Mathematics.