Play Futoshiki Online Free

Play Futoshiki online for free. Fill the 5×5 grid with 1-5 using inequality signs between cells. Every row and column unique.

▶ Play Futoshiki — Free
🟢 Easy 🟡 Medium 🟠 Hard 🔴 Expert

How to Play Futoshiki

  1. Fill the 5×5 grid with digits 1-5.
  2. Every row contains each digit exactly once.
  3. Every column contains each digit exactly once.
  4. Inequality signs (< >) between cells must be satisfied.
💡 Pro Tip
Cells at the 'small' end of multiple inequalities must have low values. Chain inequalities together for powerful deductions.

Frequently Asked Questions

How large is a typical Futoshiki grid?

5×5 with digits 1-5. We also offer a 9×9 Futoshiki variant when you want a deeper challenge.

Does Futoshiki use 3×3 boxes?

No — only row and column uniqueness, plus the inequality signs between cells. There's no box constraint.

Try More Puzzle Modes

🧩Mathdoku (KenKen) 🧩Classic Sudoku 🧩Mini Sudoku 4×4
▶ Play Futoshiki