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Game: Order and Chaos

Imagine Tic-Tac-Toe if both players could play as both Xs and Os!

Math Curiosity: Magic Squares

Imagine a 3×3 square in which every row, column, and diagonal have the same sum. That’s a magic square!

Synonym Graphs

So, which is happiest: happy, joyful, or ecstatic? Which is most temporary?