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Welcome to the Homepage of the Automatic Puzzle Generator

Source of Number Place V2 formal release has been released (Dec. 17).

Number Place V2 and Download(Java souce)

What's New ................. more infomation
March 1
Fiendish Problems Please enjoy the most fiendish one scoring 11221946 points.
February 25
Takeshita's Number Place An excellent program was sent from an ardent visitor.
December 27
Number Place Cool Problems has 10 puzzles now.
December 26 -- Press Release --
High Spec Number Place Puzzle Generator V2.0 Released Via GPL

We Think Everyone Should Experience The Pleasure of Making Puzzles

World Fastest Problem Generator

Automatic Puzzle Generator: Number Place(Sudoku)
generating 1 question in 0.05 seconds

Cross Sums Generator Engine (New)
We are making this generator now!

Program from a visitor
Takeshita's Number Place

Would you like to solve Number Place (Sudoku) Fiendish Problems ?

Number Place Cool Problems　 (10 problems)
Using Number Place Generator V2.0 make you possible to create cool puzzles like follows.
Pi = 3. 1415926535 8979323846 2643383279