Shift & Stack

Relax with a satisfying blocks-sort puzzle: shift colorful blocks, stack each color, and clear levels with smart moves. No timer—just calm focus.

Shift & Stack is a calming blocks sorting puzzle you can play in short breaks or long, zen sessions.

Your goal is simple: move the top block, one tap at a time, until every stack is perfectly sorted by color. The challenge is in the planning. One rushed move can trap a color and force you to rethink the whole level.

WHY YOU’LL LOVE IT • Easy to learn: tap to pick up and place the top block • Strategy-friendly: no timer, so you can think ahead • Plenty of puzzles: progress from gentle starters to tricky levels • Helpful tools: undo, restart, and optional extra stack when you’re stuck • Satisfying finishes: clean clears and smooth feedback

HOW TO PLAY

1. Tap a stack to pick up the top block
2. Tap another stack to place it — only on the same color (and only if there’s space)
3. Win when each stack contains a single color

Play to unwind, focus, and challenge your logic — one perfect sort at a time.