Hourglass Sort

Pour colorful sand, flip hourglasses to reverse the layers, and sort every glass. Endless calming puzzles that get cleverer as you go!

Hourglass Sort is a relaxing sand-sorting puzzle with a twist: flip an hourglass and its sand drains through the neck in reverse order!

HOW TO PLAY

• Tap a glass, then tap another to pour sand onto the same color or into an empty glass.
• Tap ↻ to flip an hourglass. The bottom layer becomes the top!
• Fill every glass with a single color to win.

FEATURES

• Endless hand-checked levels. Every puzzle is verified solvable.
• A clever flip mechanic you won't find in other sort games.
• Satisfying sand pours, flips and sparkles with soothing sounds and haptics.
• Boss levels, daily gifts and six beautiful themes to unlock.
• Undo, hints and extra hourglasses when you're stuck.
• Colorblind-friendly symbols.
• Plays offline. No account needed.

Hourglass Sort is free to play and supported by ads.