O'Slide

O'Slide is a classic sliding puzzle for Android—simple to pick up, endlessly replayable.

Slide tiles into the empty space until the board is complete. Choose a size that matches your mood, play with clean number tiles or turn a photo into the puzzle, and chase a better moves-and-time score every round.

HOW TO PLAY • Tap or swipe a tile next to the gap to slide it • Keep going until every piece sits in the right place • Check your moves and timer as you play—then try to beat your best

BOARD SIZES Warm up on 3×3, settle into classic 4×4, go deep on 5×5 and 6×6, or take on legend-mode 9×9. Five grids, one satisfying goal: put the picture (or the numbers) back together.

PLAY YOUR WAY • Number tiles — clean, focused, timeless • Built-in photo — turn artwork into a sliding challenge • Your gallery photo — puzzle with a face, place, or moment you love • Optional tile numbers on photo pieces when you need a nudge toward the correct order • Preview the finished goal anytime so you always know what you're aiming for

DIFFICULTY THAT MATTERS Easy, Normal, and Hard change how thoroughly the board is shuffled—so a smaller grid can still feel sharp, and a bigger one can stay approachable when you want a gentler start.

HINTS WHEN YOU'RE STUCK Stuck on a stubborn scramble? Use a hint to highlight a smart next move. A few free hints each game keep the flow going; watch a short rewarded ad if you need another push.

TRACK YOUR BEST Every size and difficulty keeps its own best: fewest moves and fastest time. Solve clean, then come back for a new personal record.

POLISH YOU'LL NOTICE • Smooth, modern boards built for touch • Sound effects for slides, hints, and wins (toggle anytime in Settings) • Fresh shuffle every game—no half-finished boards hanging around • Light, readable controls so the puzzle stays front and center

Whether you've got two minutes or a deep focus session, O'Slide is ready: pick a board, slide a tile, and see if you can solve it faster than last time.

Download O'Slide and start sliding.