Rectangles logic puzzles
Also known as: Sikaku, Shikaku, Cell Division, Mind Gym
Rectangles puzzles are easy to describe but the difficulty can vary from equally easy to considerably harder!
The aim is simple: draw a rectangle around each number containing the given number of cell squares. No two rectangles can overlap, and all cells must be used.
By varying the grid size and the sizes of rectangle used the complexity of the puzzle can be varied enormously.
Sample Rectangles puzzles (click to view press-ready PDF version):
Reasoning & Logic puzzles
Choose a main puzzle type to view sub-categories, variations and samples: