The Tic-tac-toe hole will go live in approximately . Why not try and solve it ahead of time?
Rankings: Recent Holes
Ten most recent holes in Hexagony in chars.
ROT13, Billiards, Kaprekar Numbers, Card Number Validation, PalindromemordnilaP, Polyominoes, Transpose Sentence, Zeckendorf Representation, Reversi, and N Queens.