XO Classic: Tic Tac Toe & AI

Ready for a classic challenge? XO Classic brings the timeless game of Tic Tac Toe to your phone with hand-drawn retro style, Endless Mode, and a Dark Theme! PLAY YOUR WAY • Single Player: Test your skills against 3 AI difficulty levels — Easy, Medium, and Hard • Two Players: Play with a friend on the same device • Endless Mode: Each player has max 3 pieces on the board — your oldest piece vanishes! No draws, pure strategy MULTIPLE GRID SIZES • 3x3 Classic: The original Tic Tac Toe experience (3 in a row) • 4x4 Extended: More cells, more strategy (4 in a row) • 5x5 Challenge: The ultimate grid with 4 in a row to win SMART AI OPPONENT • Easy: Perfect for casual play and beginners • Medium: A balanced challenge that blocks your winning moves • Hard: Unbeatable AI powered by Minimax algorithm — can you force a draw? FEATURES • Hand-drawn retro theme + Dark theme option • Endless Mode — pieces vanish, no draws possible! • Best of 3 series mode for competitive play • Choose your symbol (X or O) and who goes first • Detailed statistics for Classic and Endless modes • Works completely offline — no internet required • Supports English and Turkish XO Classic is free to play with ads. From classic Tic Tac Toe to Endless Mode, from easy AI to unbeatable difficulty — there's something for everyone!