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Draw one continuous loop, follow region clues, and solve daily or random rail puzzles.
Draw one loop and solve region-based rail clues.
Rail Pool is a clean logic puzzle where you draw one continuous rail loop through the grid. Each region contains number clues. These numbers show which straight rail segment lengths must pass through that region. Follow the clues, avoid branches, and complete one single closed circuit. How to play: Draw rail segments between cell centers. Use the number clues inside each region. A straight segment is counted from turn to turn. Each clue number must appear at least once in its region. Complete one non-intersecting loop through the grid. Features: Daily puzzle Random puzzles Multiple grid sizes Difficulty settings Clean dark visual style Helpful X marks Simple touch controls Rail Pool is made for players who enjoy logic puzzles, loop puzzles, board puzzles, and careful deduction.