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Universal Logic Grid
Dynamic Logic Puzzle Solver
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Universal Logic Grid
Create Custom Logic Grid
Build your own logic grid puzzle by filling in the form below:
Puzzle Title:
Row Labels (comma-separated):
Column Labels (comma-separated):
Clues (separate with | pipe character):
Generate Grid
Clear Form
Instructions:
Enter a title for your puzzle
Add row and column labels separated by commas
Optionally add clues separated by the pipe character (|)
Click "Generate Grid" to create your custom logic puzzle
Share the URL with others to let them solve your puzzle!
Clues
Reset Grid
Share Puzzle
How to Use:
Click cells
to cycle through states: Empty → Check (✓) → Cross (✗) → Empty
Check (✓)
marks a confirmed match between row and column
Cross (✗)
eliminates impossible combinations
Your progress is
automatically saved
to this browser
Use the clues above to deduce the correct matches
Click "Share Puzzle" to get a URL you can send to others
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Share This Grid
Copy this URL to share your puzzle:
Copy URL