Num4Lock - Logic Puzzle
Contains ads
10+
Downloads
Everyone
info
About this game
🔐 Crack the Code, Master the Logic!
Num4Lock is an addictive number puzzle game inspired by the classic Mastermind. Use logic, deduction, and strategy to crack the secret 4-digit code!
🎯 HOW TO PLAY
• A secret 4-digit code is hidden (0-9)
• Make guesses to crack the code
• Get feedback after each guess:
✅ Correct digit in correct position
⚠️ Correct digit in wrong position
❌ Digit not in code
• Use logic to deduce the code
• Solve in minimum guesses for high scores!
Simple to learn, challenging to master!
🎮 GAME FEATURES
🧠 Brain Training
Sharpen your logic, deduction, and pattern recognition skills. Every puzzle is a mental workout!
📊 Detailed Statistics
• Total games played
• Average guesses per game
• Best score (fewest guesses)
• Win rate and accuracy
🏆 Global Leaderboard
Compete with players worldwide! Climb to the top!
📝 Scratchpad Feature
Take notes while solving! Mark which digits you've tested and organize your strategy.
🌙 Dark Mode
Beautiful dark theme, easy on the eyes. Perfect for night gaming.
🎯 WHY NUM4LOCK?
• Completely free to play
• Works offline
• Unlimited puzzles (randomly generated)
• Lightweight app (~6MB)
• Clean, minimalist interface
• Banner ads only (non-intrusive)
🧩 WHO IS IT FOR?
• Mastermind fans
• Logic puzzle lovers
• Sudoku, 2048 players
• Brain training enthusiasts
• Code-breaking challenge seekers
💡 STRATEGY TIPS
• Start with diverse digits (e.g., 0, 1, 2, 3)
• Use feedback to eliminate possibilities
• Track tested digits on scratchpad
• Plan your next guess strategically
📱 PERFECT FOR
• Quick 2-minute brain breaks
• Commutes and travel
• Waiting rooms
• Anytime you want a logic challenge
🏆 SCORING SYSTEM
• Each correct guess earns points
• Fewer guesses = higher score
• Compete for the highest total score
📱 SUPPORT & FEEDBACK
Email: info@oksitgames.com.tr
Website: https://oksitgames.com.tr
🎮 DOWNLOAD NOW!
Num4Lock is free! Challenge your brain and become a master codebreaker!
Crack the code!
Num4Lock is an addictive number puzzle game inspired by the classic Mastermind. Use logic, deduction, and strategy to crack the secret 4-digit code!
🎯 HOW TO PLAY
• A secret 4-digit code is hidden (0-9)
• Make guesses to crack the code
• Get feedback after each guess:
✅ Correct digit in correct position
⚠️ Correct digit in wrong position
❌ Digit not in code
• Use logic to deduce the code
• Solve in minimum guesses for high scores!
Simple to learn, challenging to master!
🎮 GAME FEATURES
🧠 Brain Training
Sharpen your logic, deduction, and pattern recognition skills. Every puzzle is a mental workout!
📊 Detailed Statistics
• Total games played
• Average guesses per game
• Best score (fewest guesses)
• Win rate and accuracy
🏆 Global Leaderboard
Compete with players worldwide! Climb to the top!
📝 Scratchpad Feature
Take notes while solving! Mark which digits you've tested and organize your strategy.
🌙 Dark Mode
Beautiful dark theme, easy on the eyes. Perfect for night gaming.
🎯 WHY NUM4LOCK?
• Completely free to play
• Works offline
• Unlimited puzzles (randomly generated)
• Lightweight app (~6MB)
• Clean, minimalist interface
• Banner ads only (non-intrusive)
🧩 WHO IS IT FOR?
• Mastermind fans
• Logic puzzle lovers
• Sudoku, 2048 players
• Brain training enthusiasts
• Code-breaking challenge seekers
💡 STRATEGY TIPS
• Start with diverse digits (e.g., 0, 1, 2, 3)
• Use feedback to eliminate possibilities
• Track tested digits on scratchpad
• Plan your next guess strategically
📱 PERFECT FOR
• Quick 2-minute brain breaks
• Commutes and travel
• Waiting rooms
• Anytime you want a logic challenge
🏆 SCORING SYSTEM
• Each correct guess earns points
• Fewer guesses = higher score
• Compete for the highest total score
📱 SUPPORT & FEEDBACK
Email: info@oksitgames.com.tr
Website: https://oksitgames.com.tr
🎮 DOWNLOAD NOW!
Num4Lock is free! Challenge your brain and become a master codebreaker!
Crack the code!
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
What’s new
What's new in v3.5.0:
🎨 Modern Purple Design
Beautiful new purple color scheme for a more elegant look
⏱️ Enhanced Scoring
Score decreases with time for more challenging gameplay
Thank you for playing Num4Lock!
🎨 Modern Purple Design
Beautiful new purple color scheme for a more elegant look
⏱️ Enhanced Scoring
Score decreases with time for more challenging gameplay
Thank you for playing Num4Lock!
App support
phone
Phone number
+905079431843
About the developer
kenan YARIM
info@oksitgames.com.tr
Türkiye