Color Block Jam Frozen Blocks: How Ice Changes the Route

What does ice mean?

Rollic’s obstacle glossary says iced blocks are frozen and require a specified number of other blocks to be removed. The important signal is the requirement, not the block’s color or apparent position.

How should you play around ice?

Treat the ice count as a progress meter. Choose clears that both make space and reduce the requirement. Avoid filling the center or consuming the only route to a matching door. After each clear, ask whether the iced block is now movable or whether another dependency remains.

Why might a walkthrough be wrong for you?

A different ice count, location, or first clear means the source may cover another layout. Compare the opening board and early checkpoint, then use Wrong Level if the mismatch remains.