All cases

This is a loose board

1. Drag a piece to move it. The others make room.
2. Drag the background or scroll to move around the board.
3. Ctrl + scroll or pinch on a trackpad to zoom in and out.

1. Drag with one finger to move around the board, in any direction.
2. Pinch to zoom in and out.
3. Touch and hold a piece to move it. The others make room.

Shuffle makes a new arrangement; See all reframes the board.