How to Play Binary Puzzle

THE PLAYBOOK · QTHCC

How to play Binary Puzzle

Play Binary Puzzle on QTHCC, then compare your approach with the example below. Fill a 6×6 grid with balanced zeroes and ones, no three equal neighbours, and no duplicate rows or columns. The accompanying practice note focuses on review the result.

Ten unique 6×6 puzzles, with undo and selected-cell reveal.

Review the result

When a round finishes, compare what happened with the winning or scoring condition. Use that comparison to choose a better approach next time.

Your goal

Fill a 6×6 grid with balanced zeroes and ones, no three equal neighbours, and no duplicate rows or columns.

Step by step

1. Select an editable square.
2. Enter 0 or 1; each line needs three of each.
3. Avoid three consecutive equal values horizontally or vertically.
4. Check puzzle validates balance, triples and unique lines.

Controls

Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.

A useful example

A row beginning 0 0 needs 1 next.

Watch out for this

Balanced rows may still duplicate each other.

Common questions