Hard Futoshiki Puzzles

Hard Futoshiki puzzles offer a substantial mental challenge for avid puzzle solvers. These puzzles, available in various grid sizes, including 4x4, 5x5, 6x6, and more, are designed to push the limits of logical deduction and inequality logic.

In Futoshiki, your goal is to fill the grid with numbers while obeying the greater than and less than inequality signs between adjacent cells. The hard complexity level presents intricate puzzles that demand careful analysis and a deep understanding of the puzzle's rules.

Simply download and print and immerse yourself in these demanding puzzles at your own pace, providing a rewarding way to challenge your problem-solving skills.

Recommended: Check out our Printable Puzzle Books Collection to download and print.

Also try these puzzle makers to make your own custom printable puzzles.

Need Help? To get started, check out these instructions, goals and rules for how to solve puzzles

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4x4 Futoshiki - Hard - 8

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

5x5 Futoshiki - Hard - 5

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

5x5 Futoshiki - Hard - 2

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

4x4 Futoshiki - Hard - 10

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

5x5 Futoshiki - Hard - 4

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

5x5 Futoshiki - Hard - 3

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

5x5 Futoshiki - Hard - 1

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

5x5 Futoshiki - Hard - 9

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

5x5 Futoshiki - Hard - 8

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

5x5 Futoshiki - Hard - 10

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

5x5 Futoshiki - Hard - 6

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

5x5 Futoshiki - Hard - 7

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

4x4 Futoshiki - Hard - 9

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

4x4 Futoshiki - Hard - 3

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

4x4 Futoshiki - Hard - 2

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

4x4 Futoshiki - Hard - 1

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

4x4 Futoshiki - Hard - 4

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

4x4 Futoshiki - Hard - 5

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

4x4 Futoshiki - Hard - 6

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.

4x4 Futoshiki - Hard - 7

Futoshiki is a kind of Sudoku puzzle with an indication of greater and less than symbols placed between some of the cells. Download and print these puzzles and spice up your math and logic skills.