Partition grid regions into equal connected parts
Slice a square-grid region into equal-size connected parts, preserve exact coverage, and count the parts.
Core · Equal connected grid partitions · Scaffolded · Grid region partition count
Watch: Watch whether the player uses only grass squares, makes each pen exactly 4 side-connected squares, covers every grass square once, and enters the number of pens.
Misread: Counting cells instead of groups, allowing corner-only connections, using inactive cells, leaving gaps, or entering a count that does not match the partition.
Curriculum: Grid area partitioning: decompose one region into equal-size side-connected parts, cover every active square exactly once, and count the parts.