Pin Fun | Polyomino Explorer

Grid Height (M):

Block Size (N):

Click cells to place 1x1 obstacles. Red cells are obstacles.

Click to enable/disable pieces for the solver.

Custom grid playground. Drag and drop polyominoes to create your own puzzle!

Rows (M):

Cols (N):

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Select Puzzle Series

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Rows:

Cols:

Block Sizes:

Difficulty Base

Deviation (±)

Obstacles:

Extra Pieces:

Unique Pieces Only