---
title: "Medium Binairo: free printable with answers"
description: "Free printable medium Binairo with answers. An 8 by 8 grid for everyday solving, each with one answer reachable by logic. Print with the solution."
source: "https://www.oncebooks.com/binairo/medium"
---

1. [Home](https://www.oncebooks.com/)
2. [Binairo](https://www.oncebooks.com/binairo)
3. Medium

Free printable

# Medium Binairo

An 8 by 8 Binairo is the everyday size: enough cells to make you weigh a row against the columns that cross it, few enough to finish in a sitting. Every puzzle has exactly one answer, reachable by logic alone, and it prints on the second page.

PuzzleDesign

Difficulty

Larger grids have more lines to balance. Every puzzle solves by logic, with no guessing.

8×8, 17 given cells. Fill the rest with 0s and 1s so no three repeat and every line is balanced.

Theme

ClassicBoldSoftShadedNavyIndigoSkyTealEmeraldForestPlumBerryCrimsonEmberAmberCocoa

**Customise colours**

Numbers

Cell lines

Box lines

Page background

Style

StandardClean

Clean drops the title band and footer, leaving the grid.

Generate puzzlePrint / save PDF

Two pages: the puzzle and its completed grid. Every puzzle is proved to solve by logic alone, by the same engine as our KDP studio.

## Want the whole book?

This makes one puzzle. Sign up to turn it into a full Binairo book for Amazon KDP: hundreds of graded binary-logic puzzles at any trim, as print-ready PDFs.

[Build the full book](https://app.oncebooks.com/publisher-studio/binairo)

Free to build · pay once to export

Preview

The puzzle and its completed grid, as they print.

Hide the preview

- Binairo Medium

  1

  Puzzle
- Binairo Medium · Solution

  2

  Solution

Generate puzzlePrint / save PDF

## Making a whole Binairo book?

This page makes one puzzle. To publish a book on Amazon KDP, the [KDP Binairo maker](https://www.oncebooks.com/kdp-binairo-maker) generates hundreds of graded puzzles at any trim, as a print-ready 300 DPI interior and solutions PDF. Generate once, export unlimited sizes.

## More printable Binairo

- [Easy Binairo](https://www.oncebooks.com/binairo/easy)
- [Hard Binairo](https://www.oncebooks.com/binairo/hard)
- [Large Binairo](https://www.oncebooks.com/binairo/large)
- [Takuzu puzzles](https://www.oncebooks.com/binairo/takuzu)
- [Binary puzzles](https://www.oncebooks.com/binairo/binary-puzzle)
- [Binairo for kids](https://www.oncebooks.com/binairo/for-kids)

[See every printable Binairo](https://www.oncebooks.com/binairo)

## Questions

**Are these medium binairo free to print?**

Yes. Generate the puzzle above and print it with its answer, at no cost and with no sign-up. It is free for classroom, home and personal use.

**Does every puzzle solve by logic?**

Yes. Every puzzle is generated so that the no-three, balance and uniqueness rules alone complete the grid, with no guessing, and that is verified before it prints. The answer is on the second page.

**Can I make a Binairo book to sell on KDP?**

Yes. The free tool makes one puzzle. The KDP Binairo maker generates hundreds of graded puzzles at any KDP trim, as a print-ready 300 DPI interior and solutions PDF, so you can publish a book.