AI CSS Animations

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Sliding Tile Puzzle Check

A 3 by 3 sliding puzzle with one empty slot. Checking slides three tiles in turn along the gap until the scrambled pieces line up into the tick and the board lights in the accent.

Also known as: sliding puzzle checkbox, 15 puzzle animation css, tile puzzle toggle, puzzle checkbox.

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Everything you see above is live. Basic and Pro include every premium piece, with the HTML and CSS ready to copy, plus the Tailwind version where there is one and Motions in Claude Code on Pro.

Customizing this snippet

  • Color: set --chk-color on the element or a parent. Currently previewing #3b82f6.
  • Size: set --chk-size. Every other dimension is in em, so the whole thing scales together. Currently previewing 24px.
  • Speed: change the duration on the transition or animation shorthand. Staggered delays are relative, so they keep their rhythm.
  • Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.

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