Play Futoshiki Online (Unequal Puzzle)
Daily Futoshiki Challenge
How to Play Unequal Puzzles (Futoshiki Rules)
Futoshiki, widely known as the Unequal puzzle, is an interactive logic game played on a square grid (ranging from 4×4 to 9×9).
Basic Rules
- Fill every square so that each row and column contains each digit from 1 to N exactly once.
- Respect all inequality operators (< and >) between adjacent cells.
Solving Techniques
- Look for constrained cells with multiple inequality signs pointing to them.
- Apply process of elimination across rows and columns.
Frequently Asked Questions about Unequal
What is the difference between Futoshiki and the Unequal puzzle?
There is no difference. Futoshiki (不等式, meaning ‘inequality’ in Japanese) and Unequal puzzle are two names for the exact same logic grid game.
How do you solve a Futoshiki (Unequal) grid?
Place digits 1 to N in each row and column without duplicates, ensuring every inequality sign (> and <) between neighboring cells is respected.
Are new Futoshiki puzzles generated daily?
Yes, new daily challenges are available online every day across multiple grid sizes and difficulty levels.
How does Futoshiki differ from Sudoku?
Futoshiki uses Latin square rules like Sudoku (no repeated numbers in rows/columns), but relies on inequality operators () between adjacent cells instead of 3×3 sub-grids.
