Marble Sort Marble Sort
中文 Play Now
Boosters Guide

Booster Explained

Master the best-use timing and tips for Cannon, Magnet & Shuffle — break the deadlocks and clear levels with ease.

3Boosters
3Categories
Free to Use
Cannon 大炮

Cannon

Clear · Emergency
Cannon 大炮
Video guide

What it does

Instantly clears ALL marbles on the conveyor — an "emergency reset" button that turns a lost board around.

Best use cases

  1. When the conveyor is nearly full and space is running out
  2. When marbles of multiple colors are blocking each other on the belt
  3. When no visible box can receive the marbles on the belt
  4. After repeated mis-drops that are about to create an unwinnable board
Pro tip

Save it for heavy congestion only — never waste it on a small cluster of marbles.

Magnet 磁铁

Magnet

Control · Select
Magnet 磁铁
Video guide

What it does

Pick ANY box from the top to bring into play, skipping the normal flow for precise control.

Best use cases

  1. When a specific box can clear several marbles at once
  2. When there are 2-3 marbles of the same color on the belt
  3. When the currently visible boxes don't match the marbles on the belt
  4. In Elevator levels when the box you need is hidden up top
Pro tip

Use it when choosing a box that instantly fixes your current board state.

Shuffle 洗牌

Shuffle

Rearrange · Queue
Shuffle 洗牌
Video guide

What it does

Rearranges the slots in the bottom queue, giving you a fresh set of bottom options to break the deadlock.

Best use cases

  1. When the bottom queue order is poor and hard to advance
  2. When the belt has usable marbles but matching slots are buried deep
  3. Use it before the conveyor is completely full
  4. When several colors could become playable after a reshuffle
Pro tip

Use it mid-problem, not at the last moment. If the belt is already full, Cannon is the better call.

Ready to boost your way to victory?

Start from level one and breeze through with our booster guides.

Start Playing