# Tag Info

### Dissect this figure into four pieces which can be reassembled to form a square

Bad drawn simple solution with holes:
Accepted

### Dissect this figure into four pieces which can be reassembled to form a square

A very ugly and unorthodox solution

### Dissect this figure into four pieces which can be reassembled to form a square

An infinite number of less symmetric solutions without holes also exist.

### Dissect this figure into four pieces which can be reassembled to form a square

A solution to the original question, without holes.
1 vote

### Dissect this figure into four pieces which can be reassembled to form a square

A mildly unorthodox way:
1 vote

### Dissect this figure into four pieces which can be reassembled to form a square

Quite simple solutions (with holes):
1 vote

### Dissect this figure into four pieces which can be reassembled to form a square

Here's an obvious way... but you will probably prefer something without holes.
A near miss for $D=5$ and $N=7$, with $12$ polyominoes and largest area $8$ instead of $\le 7$: The underlying $5$-regular connected planar graph is the icosahedral graph.