Nebula Slide
Slide the tiles back into a picture of deep space.
The classic sliding-tile puzzle over procedurally generated nebula art, with a solvability guarantee so no shuffle can ever hand you an impossible board.
Controls: Click a tile beside the gap, or use the arrow keys
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What to expect
- Every shuffle is parity-checked, so the board is always solvable
- Board sizes from a quick 3×3 up to a punishing 5×5
- Move counter and timer, with a score rewarding efficient solves
About this game
Nebula Slide is a free browser game in the HTML & CSS part of GeekyAlien's online games section. It runs entirely in your browser — nothing to install, no account, and no data leaves your device. Your best score is stored locally, so it survives a reload but stays private to this browser.
It sits in the Puzzle & Memory category, rated medium to pick up. The classic sliding-tile puzzle over procedurally generated nebula art, with a solvability guarantee so no shuffle can ever hand you an impossible board.
