PolyPivot

• Spatial
• Placement
• Patterns

Fit polyominoes by rotating them around one or two screw pivots; overlaps blend their colors until everything fits.

1. Each piece moves only through 90° rotations around its screw pivots. Tap a screw head to rotate clockwise, or select the piece and use the rotation controls.
2. Some pieces have two pivots, A and B. Alternating between them lets the shape change position without free dragging.
3. Overlaps are allowed while solving and display the blend of the colors involved. You win when every piece is inside the target frame with no overlaps or gaps.

• A piece with two pivots can shift by alternating rotations; first find positions inside the frame, then remove overlaps.
• Start with pieces that extend outside the frame: reducing outside cells often reveals which rotation the layout needs.
• A blended color means two or more pieces share that cell. Select a piece to highlight its outline when a crowded area becomes hard to read.
• On pieces with two screws, alternate between A and B to 'walk' across the board through successive rotations.

We do not yet have a sufficiently verified account of this game’s origins. Rather than guess, we avoid attributing a date or creator without reliable evidence.

• Start with pieces that extend outside the frame: reducing outside cells often reveals which rotation the layout needs.
• A blended color means two or more pieces share that cell. Select a piece to highlight its outline when a crowded area becomes hard to read.
• On pieces with two screws, alternate between A and B to 'walk' across the board through successive rotations.

• Where should I begin? A piece with two pivots can shift by alternating rotations; first find positions inside the frame, then remove overlaps.
• What makes this game different? Overlaps are allowed while solving and display the blend of the colors involved. You win when every piece is inside the target frame with no overlaps or gaps.