Sudoku Solver

Link to repo: Immodal/sudoku, check out the readme for more info.

Random Puzzles

Maximum Number of Solutions:
Solution Search Thoroughness:
Maximum Number of Empty Cells:
Sizes:

Playback Control

Step Count:

Solver Selection

Custom Puzzles

Rules:

  1. Puzzle must be a square
  2. Supported sizes are 4x4, 9x9, 16x16, 25x25
  3. Use "0" to denote empty cells
  4. Valid Symbols are 1-9, A-Z (a-z will be changed to uppercase)
    • in a 4x4 puzzle, only 1,2,3,4 are valid
    • in a 16x16 puzzle, only 1-9 and A-G are valid