Play 14x14 Binary Puzzle Games

The largest board, tuned for patient solvers and comfortable mobile zoom-free play. Choose any difficulty from the game controls.

Practice puzzle14x14 Medium

0:0057% filled

Tap a cell to cycle it, or use arrow keys with 0, 1, Backspace, and Delete.

Binary Puzzle · Paper edition

14×14 Medium puzzle

Fill every empty square with either 0 or 1.

Practice puzzleOne unique solution

NameDateTime

1011010001010100011000011101110110110001011001001011101010011101011101111010101101000101001010111011000010101100

Three rules

Keep it balancedEvery row and column contains 7 zeros and 7 ones.
Avoid triplesNo more than two identical numbers can be next to each other.
Make every line uniqueNo two rows and no two columns can be exactly alike.

Balance every lineEach row and column uses the same number of 0s and 1s.

Never make threeThree matching values cannot touch in a horizontal or vertical run.

Keep lines uniqueNo completed row or column can repeat another line.

Read all rules

What changes on a 14x14 grid?

Each row and column needs 7 zeros and 7 ones. The rules stay identical, while the number of interacting line patterns grows.

ScanResolve visible pairs before counting the line.

BalanceStop adding a value when its half-line quota is reached.

CompareUse completed lines to remove duplicate candidates.

Play 14x14 Binary Puzzle Games

The largest board, tuned for patient solvers and comfortable mobile zoom-free play. Choose any difficulty from the game controls.

Practice puzzle14x14 Medium

0:0057% filled

Tap a cell to cycle it, or use arrow keys with 0, 1, Backspace, and Delete.

Binary Puzzle · Paper edition

14×14 Medium puzzle

Fill every empty square with either 0 or 1.

Practice puzzleOne unique solution

NameDateTime

1011010001010100011000011101110110110001011001001011101010011101011101111010101101000101001010111011000010101100

Three rules

Keep it balancedEvery row and column contains 7 zeros and 7 ones.
Avoid triplesNo more than two identical numbers can be next to each other.
Make every line uniqueNo two rows and no two columns can be exactly alike.

Balance every lineEach row and column uses the same number of 0s and 1s.

Never make threeThree matching values cannot touch in a horizontal or vertical run.

Keep lines uniqueNo completed row or column can repeat another line.

Read all rules

What changes on a 14x14 grid?

Each row and column needs 7 zeros and 7 ones. The rules stay identical, while the number of interacting line patterns grows.

ScanResolve visible pairs before counting the line.

BalanceStop adding a value when its half-line quota is reached.

CompareUse completed lines to remove duplicate candidates.

Play 14x14 Binary Puzzle Games

What changes on a 14x14 grid?

Keep the next challenge close

Play 14x14 Binary Puzzle Games

What changes on a 14x14 grid?

Keep the next challenge close