NumConnect

NumConnect is a challenging number puzzle game where you connect matching numbers to clear the grid. Your goal is to connect all pairs without crossing lines.

Tap on a number, then drag to connect it with its matching pair. The line cannot cross other lines or pass through occupied cells. All numbers must be connected to complete the puzzle.

• 4x4 Grid: Perfect for beginners with over 100,000 puzzles
• 5x5 Grid: Intermediate difficulty with 18,000+ puzzles
• 6x6 Grid: Expert level with 3,000+ challenging puzzles

• Start with corner and edge numbers - they have fewer possible paths
• Plan your routes before drawing lines
• Look for numbers that can only connect in one way
• Work systematically from one side to another

Don't worry! You can restart any puzzle at any time. Each puzzle has a unique solution, so take your time and think strategically about each connection.

• Try restarting the app completely
• Ensure you have enough free storage space
• Update to the latest version from the App Store
• Restart your device if the problem persists

Your progress is automatically saved locally on your device. If you've switched devices or reinstalled the app, unfortunately progress cannot be transferred as we don't collect personal data or require accounts.

• Check that your iOS version is compatible
• Ensure you have sufficient storage space
• Try restarting your device
• Contact Apple Support if the issue persists

The game tracks how many puzzles you've completed in each difficulty level. Your statistics are displayed on the main menu, showing your journey from beginner to expert level.

You can play without an account and we never ask for your name, e-mail address or phone number. To save progress and run the global leaderboards, the app creates an anonymous ID and stores your game data with Google Firebase. It also uses Firebase Analytics for usage statistics and Google AdMob for ads, which involves your device's advertising identifier. Full details are in our Privacy Policy.

The game is completely free and is funded by ads. There are no in-app purchases — every puzzle and feature is available at no cost. In the EEA, the UK and Switzerland you are asked for ad consent on first launch, and you can change it any time from Settings → Privacy inside the app.