To solve your puzzle, enter the initial values from your puzzle into the grid below. Then, click and hold down "Solve." Puzzle solver developed by Mark Huckvale at University College London.
Good Sudoku uses a dedicated onscreen number pad for filling out puzzles, a note-taking system, and hints to help you learn increasingly sophisticated techniques for solving puzzles. By default, ...
the second step in the modeling process is to solve the problem. For Sudoku, we need to solve a collection of equations with 81 variables. For the aspirin example, we need to solve an equation ...