XO

If you love the feeling of a puzzle clicking into place, XO is for you. Your objective is to solve each board with the fewest moves possible and unlock the next one. Controls: Click or tap to select and place pieces. Most puzzles allow undo, so don't be afraid to experiment with a move before committing. Tips to get better: Side quests and hidden objectives often unlock the real strategy the game wants you to find. Combo multipliers usually reset on contact — prioritize survival over aggression when your chain is high. Every game has a rhythm. Find it early, commit to it, and your scores will climb fast. Share your best score from XO with friends and see who holds the bragging rights.