Roll the Ball: Sliding Block Rolling Puzzle

Roll the Ball: Sliding Block Rolling Puzzle looks like a simple wooden jigsaw until you notice the two kinds of tiles working against each other. Iron tiles are fixed - what you see is what you get. Wood tiles slide, and each one carries a short stretch of track that only lines up correctly in certain positions, so the puzzle is really about figuring out which slide order lets every path connect.

Nudge the wrong tile first and a perfectly good path gets blocked by the next move you make. Working backward from the ball's final resting spot toward the start usually reveals which tiles actually need to move, instead of sliding pieces at random and hoping the track closes itself.

How to play

Study the board before touching anything - iron tiles are locked in place, while wood tiles can be slid or dragged along their row or column. Each wood tile carries a segment of track, and lining these segments up creates a path the ball can roll along. Work out the order you need to slide tiles in, since moving one out of sequence can block a path you already solved.

Controls

Click and drag the wood tiles to slide them into position; iron tiles cannot be moved. On mobile, swipe or drag with a finger.