Kaku: Shikaku Logic Puzzle

Divide the grid into rectangles containing exactly one number each. The number must equal the rectangle’s cell count, creating a logic puzzle with several difficulty levels.

How to play & controls

Drag the mouse or your finger to draw rectangles. Cover the whole grid without overlaps or gaps; tap a placed rectangle to remove it.

About the game

Divide the grid into rectangles containing exactly one number each. The number must equal the rectangle’s cell count, creating a logic puzzle with several difficulty levels.

Puzzles

How to play

Drag the mouse or your finger to draw rectangles. Cover the whole grid without overlaps or gaps; tap a placed rectangle to remove it.

  • Free
  • In your browser
  • Mobile and desktop