Ages 9–12 · Free to play

Binary Puzzle

Balance zeros and ones in each row and column. Never place three alike together.

Getting ready…

How to play

Balance zeros and ones in each row and column. Never place three alike together.

About this activity

Binary Puzzle: Use clues, test a plan, and explain how the pieces fit together.

What to practice
Use clues, test a plan, and explain how the pieces fit together.
Controls
Tap the controls or use Tab and Enter/Space. For movable pieces, select a piece and then its destination; supported pieces can also be dragged.
Choosing a level
Start with Easy. Medium and Hard extend the activity with more rounds, choices, or a larger challenge. You can change the level or restart at any time.

Big buttons and simple controls on phones, tablets, and computers.

How to play

Balance zeros and ones in each row and column. Never place three alike together.