nudoku

Sudoku game in terminal. More information: https://jubalh.github.io/nudoku/.

• Start a sudoku game:
  nudoku
• Choose the difficulty of the game:
  nudoku -d {{easy|normal|hard}}
• Navigate the board:
  {{h|j|k|l}} OR {{Left|Down|Up|Right}} arrow key
• Delete a number:
  {{Backspace|x}}
• Get a hint:
  H
• See the complete solution:
  S
• Create a new puzzle:
  N
• Quit the game:
  Q