Welcome to NoLimitSudoku.com, where you need look no further for your Sudoku needs.

Sudoku will test your patience, logic, and memory skills. Exercise your brain and keep your mind sharp. Sudoku is mental aerobics!

We are currently beta testing our site and welcome your input. If you would like to test our site, register here. Please email any issues or suggestions.

Watch the bad cat!

Available features.

  • Easy to Expert difficulty levels
  • Enter puzzles from another medium such as newspaper
  • Save/delete your puzzles
  • Note-taking area
  • Highlight errors as you work
  • Show or hide Answers
  • Timer
  • Automatically check for errors
  • Different backgrounds to choose from
  • Never get the same puzzle
  • Print puzzles for later use with or without solution