Free fltk sudoku 2005 software for linux

FLTK Sudoku is an implementation of the popular Sudoku game (sometimes called Number Place) based on the Fast Light Toolkit. FLTK Sudoku features an infinite number of games and four difficulty settings, from Easy to Impossible.

Sudoku (pronounced soo-dough-coo with the emphasis on the first syllable) is a simple number-based puzzle/game played on a 9x9 grid that is divided into 3x3 subgrids.

The goal is to enter a number from 1 to 9 in each cell so that each number appears only once in each column and row. In addition, each 3x3 subgrid may only contain one of each number.

At the start of a new game, Sudoku fills in a random selection of cells for you - the number of cells depends on the difficulty level you use. Click in any of the empty cells or use the arrow keys to highlight individual cells and press a number from 1 to 9 to fill in the cell. To clear a cell, press 0, Delete, or Backspace. When you have successfully completed all subgrids, the entire puzzle is highlighted until you start a new game.

As you work to complete the puzzle, you can display possible solutions inside each cell by holding the Shift key and pressing each number in turn. Repeat the process to remove individual numbers, or press a number without the Shift key to replace them with the actual number to use.

Sudoku is normally provided as part of the FLTK 1.1.x source code.

php Sudoku is a Web-based sudoku game that includes 200,000 sudoku puzzles. It can be easily used on any Web site.

The project does not require MySQL or any other database.

Sudoku Sensei project is a sudoku "explainer" C/C++ library with sample programs.
It can list the logical steps taken. It can generate new Sudokus and rank their difficulty. It supports not only 9x9 grids, but MxN, samurai, or any layout you can describe.
The core is a C/C++ library.
It includes sample programs.
Enhancements:
- This release adds a Graphical User Interface with a manual and a tutorial.

sudokumat project allows you to easily create and solve sudokus of different levels of difficulty.

It is possible to create your own "pdf-sudoku-book" with as many sudokus as you want.

Sudokumat solves every sudoku within milliseconds.

Zudoku is a free Sudoku game for all platforms.

Sudoku, sometimes written Su Doku, is a logic-based placement puzzle, also known as Number Place in the United States. The aim of the puzzle is to enter a numerical digit from 1 to 9 in each cell of a 9x9 grid, starting with various digits given in some cells (the "givens").

The grid is made up of 3x3 subgrids (called "regions"). Each row, column, and region must contain only one instance of each numeral. Completing the puzzle requires patience and logical ability. Although first published in 1979, Sudoku initially caught on in Japan in 1986 and attained international popularity in 2005. Fig Labs Zudoku is a free version of this popular puzzle for your computer.

You can use Fig Labs Zudoku to:

- Generate an unlimited number of puzzles for you to play.
- Enter puzzles from newspapers or magazines so that you can play them on your computer.
- Create your own puzzles.
- Help you with solving puzzles, or even solve an entire puzzle for you.
- Print puzzles out to solve on paper.

Sudoku Tool is a sudoku game that helps you to solve sudoku puzzles. Sudoku Tool can generate puzzles randomly or puzzles can be entered manually.

Some of the features include random puzzle generation, pencil marks, and the ability to save games.

Manual Setup:

The game starts in initialization mode. In this mode, you are setting up the a puzzle that you got from a newspaper, online, ... You are manually setting up the puzzle.

To select a location, click a square with the left mouse button and type in the number you want to place 1-9, or 0 or space to remove a value you placed there previously. You can also change other values by simply typing a new number.

When you have the puzzle set up the way you want, click the Start Game button to start playing.

Random Game:

To have a game randomly generated for you, click the Setup New Game button. A new window pops up asking you to select either "Manual" or "Random". Select "random" and a new game will appear.

To build, use:

make -f Makefile.[system]

Sudognu is a command line sudoku solver and creator. Sudognu can display the logical steps it uses to find the solution. It can print four sudokus to a pdf page and it comes with example cgi scripts for integration into www sites (see sudognu @ work below).
This project is written in C and tested on Linux. In order to compile and install sudognu you need Haru Free PDF library.
Enhancements:
- This release applies the forcing chain after X-wing, swordfish, and jellyfish, improves the documentation, adds a -P option for reordering solution techniques, facilitates browsing of sudoku solutions, and adds minor bugfixes.

hfloat (for huge floats) is a library package for doing calculations with floating point numbers of extreme precision. hfloat library is optimised for computations with 1000 to several million digits.

The computations can be done in (almost) arbitrary radix. The library contains routines for addition, subtraction, multiplication, division, n-th power, square root, n-th root, logarithm, exponentiation and more.

There are implementations of several superlinear converging algorithms for the computation of pi. The computation of 1 million decimal digits of pi takes about 15 seconds on an AMD64/2.2GHz.