Marble Sort 3D — a free colour-sorting puzzle game

Level1
Bricks0
Loop0/12
Tap a tower to tip its top tile
Neural Industries presents
The Sorting Machine

Three towers of tiles, a loop that never stops, and a wall of bricks waiting to be filled. Tip the right colour at the right moment and the whole thing clears itself.

← Neural Games · WebGL · progress saved on this device

How to play

The bricks at the bottom each have three holes, and each one wants marbles of its own colour. Clear every brick and the level is done.

The loop
  1. Tap a tower to tip its top tile. Three marbles of that colour spill out and run down into the loop.
  2. Marbles travel left along the top and right along the bottom, so they always meet the left-hand column first. Watch the arrows.
  3. A marble drops into the first hole it passes that matches its colour. Fill all three holes and the brick pops, and the one underneath comes up.
Later on
  1. Mixed bricks want a different colour in each hole — look at the three chips on the front. One tile will never finish one of these, so you have to combine.
  2. Sealed bricks show a padlock and a number: that is how many bricks have to go before this one will take anything. Clear elsewhere first.
The one thing to watch

A marble with nowhere to go keeps going round. The bar down the middle of the loop shows how full it is — if there is no room left for three more marbles, you cannot tip another tile. Tip the colours the bricks are actually asking for.

Every colour has its own shape stamped on the tiles and the bricks, so you never have to go by colour alone.

Something new

Board clear

Level 1 done

Every brick filled.

Sorter jammed

The loop is full

There is no room for another tile and nothing left on the loop can find a home. The same level is waiting — try tipping the colours the top bricks are asking for.