SudokuFlow

❌ 0/∞

Classic

Medium

Statistics

⏱ Time 00:00

0%

❌ Mistakes 0

💡 Hints Used 0

✅ Completion 0%

🔥 Streak 0

🏆 Score 0

⏱ Best Time --:--

🧠 Strategy

Start playing...

New Game

Select Difficulty

Number of clues: 30

Select Game Mode

Settings

Game Settings

Show Timer Auto-check Mistakes Highlight Same Numbers Highlight Row/Col/Box Animations Sound Effects Auto-notes on Start Hint Timer Penalty (30s)

Mistake Detection

Immediate On Submit Off

Hint Level

Level 1 (Gentle) Level 2 (Pointed) Level 3 (Full)

Player Info

Name for Leaderboard:

Themes

Leaderboard

My Statistics

Learn Sudoku Techniques

Puzzle Archive

Custom Puzzle

Paste an 81-character puzzle string (0 for empty cells):

📅 Daily Challenge

Today's puzzle:

Everyone gets the same puzzle today!

🎉 Puzzle Complete!

Time --:--

Accuracy 100%

Score 0

Rank ⭐ Expert

Rate this puzzle:

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⌨️ Keyboard Shortcuts

1-9 Fill number

Backspace / Delete Erase cell

Arrow Keys Navigate cells

N Toggle notes mode

H Get hint

Ctrl+Z Undo

Ctrl+Y Redo

P Pause timer

F Focus mode

? Show shortcuts

Space Select/deselect cell

💥 Game Over

You made 3 mistakes in Hardcore mode.

⏸ Paused

Press P or click Resume to continue