Cover every square of the 6 × 8 frame with twelve pieces. Select a piece in the tray or frame. Tap a frame square to place its top-left corner there, or drag the piece to its destination. No overlap is allowed.
A changed placement or return counts as one move. Rotating is free, including small adjustments made to let a placed piece rotate. The puzzle ends when all 48 squares are covered. There is no time limit.
Select a piece, then Hint +2 to see its target for six seconds. Each request costs two moves and counts as one hint, even when the piece is already correct. Auto-place is available during that hint. It returns blocking pieces to the tray and places the selected piece; each changed position counts normally.
The final two pieces still in the tray snap into their free solution spaces. The other drops try nearby cells and rotations. Result comparison is by fewer moves, fewer hints and shorter active time. Different levels remain separate.
The remaining pieces stay visible in the right-hand rail. Select a shape there, then tap a target square or drag it into the frame.
Use Tab to choose pieces and frame squares, Enter or Space to activate. R rotates the selected piece; Delete or Backspace returns it. When a placed piece is selected, arrow keys move it one square.
Active time starts with your first placement, rotation, return or hint. Menus, background time and the demo pause it. The optional timer is off by default. The running puzzle resumes on this device.
For entertainment only. No stakes or prizes.