Futoshiki Logic Puzzle –Sudoku

Futoshiki Logic Puzzle – Sudoku Inspired Number Game

Train your brain with Futoshiki, a Sudoku-inspired logic number puzzle that adds a fresh twist: inequality signs between cells. Fill the grid so that numbers never repeat in any row or column—then use < and > clues to determine which numbers must be bigger or smaller. Simple rules, deep logic, and satisfying “aha!” moments.

If you enjoy Sudoku, Kakuro, Nonograms, or other classic brain games, Futoshiki will feel familiar—yet uniquely challenging.

How to Play (Rules)

No duplicates in any row or column
Each row and column must contain each number only once.

Follow inequality clues
A “<” sign means the left/top cell is smaller.
A “>” sign means the left/top cell is larger.

Pure logic, no guessing required
Every puzzle is designed to be solvable with logical reasoning.

Game Modes & Difficulty

Tutorial (2×2): Learn the basics quickly

Tutorial (3×3): Practice inequality logic with simple patterns

Easy (4×4): Great for daily warm-ups and casual play

Normal (5×5): More constraints, deeper reasoning, bigger satisfaction

Whether you want a relaxing brain workout or a serious logic challenge, you can choose the grid size that fits your mood and time.

Features You’ll Love

Sudoku-inspired gameplay with inequality rules (Futoshiki)

Clean, minimal UI that helps you focus on logic

Hint system for learning and recovery when stuck

Undo/redo and easy corrections for smooth play

Notes / candidates (optional) for advanced strategies

Instant error checking (optional) if you want guidance

Works offline—play anywhere, anytime

Why Futoshiki Feels So Good

Sudoku teaches structure. Futoshiki adds relationships.
Inequality clues create powerful constraints, letting you deduce answers step-by-step without random trials. The result is a logic puzzle that feels fair, elegant, and deeply rewarding.

Keywords (for puzzle fans)

Futoshiki, inequality puzzle, logic puzzle, number puzzle, Sudoku inspired, brain game, mind training, math puzzle, grid puzzle, reasoning game, offline puzzle.

Download now and enjoy a calm, satisfying logic experience—one inequality at a time.