**Sudoku**

Sudoku and Backtracking – Hacker Noon

sudoku

4 days ago by geetarista

Sudoku is a number-placement puzzle where the objective is to fill a square grid of size ‘n’ with numbers between 1 to ‘n’. The numbers must be placed so that each column, each row, and each of the…

4 days ago by geetarista

Constraint satisfaction - Wikipedia

algorithms
algorithm
ai
sudoku

18 days ago by hellsten

[edit]

Constraint satisfaction problems on finite domains are typically solved using a form of search. The most used techniques are variants of backtracking, constraint propagation, and local search. These techniques are used on problems with nonlinear constraints.

Variable elimination and the simplex algorithm are used for solving linear and polynomial equations and inequalities, and problems containing variables with infinite domain. These are typically solved as optimization prob...

18 days ago by hellsten

PicoSAT

9 weeks ago by vrobin

The SAT problem is the classical NP complete problem of searching for a satisfying assignment of a propositional formula in conjunctive normal form (CNF). General information on SAT can be found at www.satlive.org or www.satlib.org. Our invited talk A Short History on SAT Solver Technology and What is Next? describes some of the new features of PicoSAT. The experimental data used in this talk is available as Biere-SAT07-talk-

math
puzzle
sudoku
sat
constraint
programming
game
solver
logic
satisfiability
9 weeks ago by vrobin

Sudoku solving the easy way using boolean satisfiability » Luke's Blog

9 weeks ago by vrobin

One of my recent interests has been in solving problems with various kinds of satisfiability solvers. As an introduction to this idea I want to demonstrate how to create a sudoku solver with almost no effort by reduction to a common satisfiability problem (CNF-SAT) and using an existing solver (MiniSat).

math
puzzle
sudoku
sat
constraint
programming
game
solver
logic
9 weeks ago by vrobin

Sudoku Lösungsstrategien: Übersicht

10 weeks ago by navegador

Sudoku Lösungsstrategien

games
sudoku
solutions
strategy
overview
database
10 weeks ago by navegador

Sudoku Strategie

10 weeks ago by navegador

Strategien zur Lösung von Sodukos

games
sudoku
solutions
strategy
pdf
mathematics
2006
10 weeks ago by navegador

Solving Every Sudoku Puzzle

py
guru
solver
code
ai
search
constraint
prog
puzzle
algo
sudoku
python
programming
algorithms
puzzles

march 2018 by cjitlal

The function parse_grid calls assign(values, s, d). We could implement this as values[s] = d, but we can do more than just that. Those with experience solving Sudoku puzzles know that there are two important strategies that we can use to make progress towards filling in all the squares:

march 2018 by cjitlal

From an obfuscated Sudoku to Fibers and coroutines · On the Edge of Ruby

february 2018 by moonhouse

Which are the 2 solutions to this specific Sudoku puzzle. Running after changing the puzzle also solves the modified puzzle. Giving an empty puzzle (all _), the program will print every possible completed sudoku puzzle. However, that might take a while.

ruby
sudoku
solver
programming
february 2018 by moonhouse