SudoLock

SudoLock is a fresh take on Sudoku — clean, competitive, and built to keep you coming back.

🧩 QUICK PLAY
Jump into Easy, Medium, or Hard puzzles anytime. Every puzzle is uniquely generated and guaranteed to have exactly one solution.

🏆 SUDOLOCK ARENA
Compete in Daily, Weekly, and Monthly challenges. Every player gets the same puzzle — lowest time wins.

🗺️ THE CLIMB
100 levels across 4 worlds — from beginner to expert. Each level is harder than the last. How far can you climb?

🎖️ 30 BADGES
Earn badges for speed, streaks, perfect games, and more. From your first win to 365-day streaks — there's always something to chase.

✏️ SMART TOOLS
Pencil notes, hint tokens, and mistake checker help you think through the hardest puzzles without frustration.

📊 YOUR STATS
Track your best times, average times, and games played across all difficulty levels.

SudoLock is free, ad-free, and built for players who want more than just a basic Sudoku app.