Futoshiki Strategy Guide
Master Futoshiki with these expert tips and techniques. From beginner fundamentals to advanced patterns, these strategies will help you solve puzzles faster and more confidently.
Practice now →Key Strategies
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Trace inequality chains
Inequality signs form chains: if A < B < C, then A can't be 3 or higher (in a 4×4 grid), and C can't be 1 or 2. Trace these chains to find minimum and maximum values.
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Use Latin-square rules
Every row and column must contain each digit exactly once — the same rule as Sudoku rows. Use elimination just as you would in Sudoku.
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Pinpoint extremes first
The cell that is larger than all its neighbors in a chain cannot be the minimum digit. The cell smaller than all others cannot be the maximum. This narrows candidates quickly.
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Propagate constraints
After placing a digit, recheck every inequality involving that cell's row and column. New placements often force immediate follow-on deductions through the chains.
Put It Into Practice
The best way to improve is to play regularly. Start with an easy puzzle and apply these techniques one at a time.