Tic-Tac-Logic: X or O?

Tic-Tac-Logic is a challenging and addictive puzzle game based on the classic game of Tic-Tac-Toe. The goal is to fill a grid with X's and O's while following specific rules: no more than two consecutive X's or O's in any row or column, the number of X's and O's in each row and column must be equal, and all rows and columns must be unique. This puzzle requires pure logic and offers hours of fun, sharpening your problem-solving and cognitive skills. The game features useful tools such as rulers to help view and compare rows or columns, counters to track the number of X's and O's in each row and column, and pencilmarks to temporarily place X's or O's when solving complex puzzles. Key Features: 120 free Tic-Tac-Logic puzzles. 30 extra-large puzzles available (tablet only). New bonus puzzles published every week. Multiple difficulty levels, ranging from easy to extremely hard. Grid sizes up to 18x24, providing a variety of challenges. Continuously updated puzzle library with fresh content. Manually selected, high-quality puzzles, with unique solutions. Hours of intellectual challenge and entertainment. Improves logical thinking and cognitive skills. Gaming Features: No ads, offering an uninterrupted gameplay experience. Unlimited puzzle checks to ensure your progress is on track. Unlimited Undo and Redo options for easy corrections. Pencilmarks to temporarily place X's and O's during tough puzzles. A ruler tool for easy viewing and comparison of rows and columns. Row and column counters to keep track of X's and O's. Play and save multiple puzzles simultaneously. Puzzle filtering, sorting, and archiving options. Dark Mode support for comfortable play in low light. Graphic previews of puzzle progress in the gallery. Portrait and landscape screen support (tablet only). Track your puzzle-solving times and challenge yourself. Backup and restore puzzle progress via Google Drive.