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Free printables

Free printable Futoshiki with answers

Futoshiki, also called Unequal or More or Less, is a Latin square ruled by inequalities. Fill the grid so every row and column holds each number once, and every greater-than sign between two cells is obeyed. Every puzzle here is proved to solve by logic alone, with no guessing.

By size

Size is what makes a Futoshiki harder: a bigger grid has more numbers to place and more signs to weigh at once. Start on a 4 by 4 and work up to a 7 by 7.

By name and audience

The same puzzle goes by several names, and suits several solvers. Unequal, More or Less, or a gentle grid for a child or a beginner, they all solve the same way.

One answer, proved by logic

The thing that makes a Futoshiki book worth printing is the guarantee most sellers cannot make: that the clues have exactly one completion, reachable without guessing. Every puzzle is generated by drawing a Latin square, carving its signs and givens away, and running a solver that proves the deductions alone finish it. The completed grid prints as the answer key, so it can never disagree with the clues.

Make one now

Pick a size from a gentle 4 by 4 up to a 7 by 7, then print the puzzle and its answer. No sign-up, no watermark.

Make a Futoshiki book to sell on KDP

Hundreds of graded inequality-logic puzzles, any KDP trim, print-ready PDFs. Start free.