Ken Ken

Ken Ken (Wisdom ) is a number puzzle from Japan. It consists of an nxn field, are summarized in the box with thicker border to quite different blocks. In the pitch numbers from 1 to n according to the rules are now entered.

Origin

It was developed by the tutor Tetsuya Miyamoto for his students. Here the puzzle Sudoku served as a template.

Regulate

Ken Ken follows similar rules as Sudoku. Each number can appear only once per row and column. Unlike Sudoku but no figures are given. Instead, stand in each box block calculation results, which must result from the registered numbers and the specified Grundrechenart (addition, subtraction, multiplication or division ). In a subtraction or division, it is not required that the larger number is in the box block left or above.

Terms of Use

The name " Ken Ken " is protected by trademark law in many countries. Therefore, this Riddle is called differently in most publications; For example: " Minuplu ", " Basic ", " KenDoku ", " MathDoku ", " CalcuDoku " or " Yukendo ".

Left

  • Moses Verlag - Publications about Ken Ken
  • Play version of Ken Ken for online - MinuPlu
  • Play version of Ken Ken for online - yukendo
  • Customizable version for online games
  • A textbook for teaching with Ken Ken puzzle. ( In English )
  • Number Puzzles
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