GoEN Sudoku Shortcuts

Tracking since Apr 23, 2026.

Changelog

• Jun 15, 2026
  description

  Play Sudoku easier and faster with your keyboard! Could Sudoku.com become the best Sudoku website with keyboard shortcuts for pencil marks?
  
  Shortcuts:
  - Hold Shift and press number keys: to place a number as a pencil note (use Shift shortcut for pencil marks)
  - Key ` (the key is on the left of key number 1): to toggle pencil marks on and off
  - Arrow keys (↑ ↓ → ←): to move the current cursor (active cell).
  - Number keys (1 to 9): to place a number. (use Alt shortcut for Digits mode) 
  - Key - (underscore): to Undo (also use Ctrl + Z)
  - Key = (equal): to display Hint
  - Key Backspace: to clear (Erease)
  - Key X: turn on pencil marks (Notes mode)
  - Key C: turn off pencil marks (Digits mode)
  
  What’s New:
  - [v1.0.5] Support Numpad
  - [v1.0.6] Improve UX of pencil marks, add game tips.
  
  Sponsor: Your support keeps us going and makes a difference.
  - Support GoEN on Ko-fi: https://ko-fi.com/goenlab

  Play Sudoku easier and faster with your keyboard! Could Sudoku.com become the best Sudoku website with keyboard shortcuts for pencil marks?
  
  Shortcuts:
  - In pencil mode, Hold Shift + number: instantly fills a digit.
  - In digit mode, Hold Shift + number: instantly places a pencil note.
  - Key ` (left of 1): to toggle pencil marks on and off
  - Key X: turn on pencil marks
  - Key C: turn off pencil marks (back to digit mode)
  - Number keys (1–9) and Numpad: enter a digit or pencil note
  - Arrow keys (↑ ↓ → ←): move the active cell
  - Key - (minus): Undo (also Ctrl + Z)
  - Key = (equal): Hint
  - Key Backspace: Clear cell
  
  What’s New:
  - [v1.0.8] Hold Shift + number to instantly enter a digit or pencil note without switching modes.
  
  Sponsor: Your support keeps us going and makes a difference.
  - Support GoEN on Ko-fi: https://ko-fi.com/goenlab

• May 12, 2026
  description

  Play Sudoku easier and faster with your keyboard! Could Sudoku.com become the best Sudoku website with keyboard shortcuts for pencil marks?
  
  Shortcuts:
  - Hold Shift and press number keys: to place a number as a pencil note (use Shift shortcut for pencil marks)
  - Key ` (the key is on the left of key number 1): to toggle pencil marks on and off
  - Arrow keys (↑ ↓ → ←): to move the current cursor (active cell).
  - Number keys (1 to 9): to place a number. (use Alt shortcut for Digits mode) 
  - Key - (underscore): to Undo (also use Ctrl + Z)
  - Key = (equal): to display Hint
  - Key Backspace: to clear (Erease)
  - Key X: turn on pencil marks (Notes mode)
  - Key C: turn off pencil marks (Digits mode)
  
  What’s New:
  - [v1.0.5] Support Numpad
  - [v1.0.6] Improve UX of pencil marks, add game tips.
  
  Sponsor: Your support keeps us going and makes a difference.
  - Support GoEN on Ko-fi: https://ko-fi.com/goenlab
  - Support GoEN on Patreon: https://patreon.com/goenlab

  Play Sudoku easier and faster with your keyboard! Could Sudoku.com become the best Sudoku website with keyboard shortcuts for pencil marks?
  
  Shortcuts:
  - Hold Shift and press number keys: to place a number as a pencil note (use Shift shortcut for pencil marks)
  - Key ` (the key is on the left of key number 1): to toggle pencil marks on and off
  - Arrow keys (↑ ↓ → ←): to move the current cursor (active cell).
  - Number keys (1 to 9): to place a number. (use Alt shortcut for Digits mode) 
  - Key - (underscore): to Undo (also use Ctrl + Z)
  - Key = (equal): to display Hint
  - Key Backspace: to clear (Erease)
  - Key X: turn on pencil marks (Notes mode)
  - Key C: turn off pencil marks (Digits mode)
  
  What’s New:
  - [v1.0.5] Support Numpad
  - [v1.0.6] Improve UX of pencil marks, add game tips.
  
  Sponsor: Your support keeps us going and makes a difference.
  - Support GoEN on Ko-fi: https://ko-fi.com/goenlab

Permissions & access

Permissions

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