Futoshiki Generator

show solution

dimension

3

4

5

maximal relations

2

3

4

5

6

choose relations

>

<

+1

-1

×2

÷2

+2

-2

new problem

Futoshiki ("inequality" in Japanese) is a sudoku-like logic puzzle in an

n×n

square where the digits 1 to

n

each appear exactly once in each row and column. Some digits and mathematical relations are given as clues. Normally, just greater than (>) and less than (<) are used between squares, but this generator gives some additional options.

External Links

Sudoku Game

Permanent Citation

Izidor Hafner

"Futoshiki Generator"
http://demonstrations.wolfram.com/FutoshikiGenerator/
Wolfram Demonstrations Project
Published: February 6, 2012