How the Combined works
Combined blocks are two blocks stuck together. Clearing one of the parts separates them.
It is one of the core obstacles you meet through the early and mid levels, usually alongside plain colored blocks and simple gates.
How to play around it
Split the pair as early as you can, because a joined block is far harder to route through a gate.
Like every obstacle in the game, the combined never makes a level impossible. Every board can be finished without boosters, so if a route feels blocked, the answer is usually the order in which you clear the other colors, not the obstacle itself.
Where you meet it
The Combined typically starts appearing around Level 56 and stays part of the rotation from that point on. Boards that feature it become more frequent as the level numbers climb.
See it in action on the Levels 51–75 walkthrough index, or browse every mechanic on the mechanics guide.
Combined FAQ
What does the Combined do in Color Block Jam?
Combined blocks are two blocks stuck together. Clearing one of the parts separates them.
How do I deal with the Combined?
Split the pair as early as you can, because a joined block is far harder to route through a gate.
Which levels have the Combined?
It typically starts appearing around Level 56 and is used more often as levels get harder. Open the level walkthrough index to find a video for the exact board you are playing.