Post of the Week

Sikaku or Rectangles (Logical Thinking Puzzle Game)

Sikaku or Rectangles (Logical Thinking Puzzle Game)
Sikaku Puzzle is also know as Rectangles puzzle. A Sikaku/Rectangle puzzle consists of a square or rectangular grid in which some of the cells contain a one or two digit number. To complete the puzzle, a Solver must divide the puzzle into a number of rectangles so that each rectangle contains exactly one of the numbers, and that number must be equal to the area of the rectangle which contains it.
One can play puzzles for one full week.
One new puzzle uploaded everyday.
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Please do wait for puzzle applet to load fully.


You must use a Java enabled browser to solve these puzzles.

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