Number Chain: Logic Grid Puzzle
Number Chain: Logic Grid Puzzle is an addictive logic game where you draw a path of consecutive numbers across the grid. Starting from the lowest clue, place each next number in an adjacent cell (horizontally or vertically) until the board is complete. With 15 levels from compact grids to tougher layouts, hints when you need them, and a clean interface, it is ideal for focused brain training.
How to Play
Fill the empty grid cells with consecutive numbers. You must place the next number in a cell adjacent (up, down, left, or right) to the current number. Continue the path until you reach the final number and fill the entire grid. Use 'Undo' to step back, or 'Hint' if you're stuck!
Controls
Desktop Controls
Click a cell to place the next number in the chain, Use Hint, Solution, Reset, and Undo from the toolbar, Keyboard entry where supported
Mobile Controls
Tap cells to extend the number chain, Use on-screen buttons for Hint, Solution, Reset, and Undo
Pro Tips
Locate the smallest fixed number and plan the route toward the highest. If a branch dead-ends, use Undo; use Hint for the next safe placement when you are stuck.
Game Features
- 🔢 Logic-based number path gameplay
- 🧩 15 levels with increasing grid sizes
- 💡 Hint, Undo, and Solution tools available
- 📱 Beautiful, clean interface optimized for all devices
- 🏆 'Puzzle Master' achievement for completing levels
- ⚡ Instant play with no download required
- 🎵 Toggleable sound effects
Frequently Asked Questions
How do I play Number Chain: Logic Grid Puzzle?
Start from the pre-filled lowest number (usually 1). Place the next number (2, then 3, etc.) in an adjacent square (up, down, left, right). Continue until the whole grid is filled with a continuous path of numbers.
Can I move diagonally?
No, you can only move horizontally or vertically to an adjacent cell. Diagonal moves are not allowed.
What if I get stuck?
If you make a mistake, use the 'Undo' button to go back. If you're completely stuck, the 'Hint' button will show you the next correct move, or you can use 'Reset' to start the level over.
How many levels are there?
There are 15 levels in total, starting with small, easy grids and progressing to larger, more challenging puzzles.
Is Number Chain: Logic Grid Puzzle free?
Yes. Number Chain: Logic Grid Puzzle is completely free to play online in your browser.