Nimbogram

About Nimbogram

Nimbogram is a free daily picture logic puzzle. Use the number clues next to each row and column to work out which squares are filled. Every day brings a new grid, the same for every player, so you can compare your time with friends.

How to play Nimbogram

• Each number is a run of filled squares in that row or column, in order from left to right or top to bottom.
• Runs are separated by at least one empty square.
• Tap or click a square to fill it. Switch to ✕ Mark (or right-click) to note squares you know are empty.
• Drag across several squares to fill them in one move.

Tips for solving

Start with the biggest numbers: in a 10-square row, a clue of 8 always fills the middle six squares. Rows whose clues add up to the full width can be filled straight away. Cross off squares as soon as you know they are empty, because those marks help solve the crossing columns.

Daily, Unlimited and Archive

The daily Nimbogram gets harder through the week: small grids on Monday, large expert grids on Sunday. Finished early? Switch to Unlimited for as many extra puzzles as you like, or open the Archive to replay past days.

FAQ

Is Nimbogram a nonogram? Yes. Nimbogram uses the classic nonogram rules, also known as Picross, Griddlers or paint by numbers.

Do I ever need to guess? No. Every daily Nimbogram can be solved with logic alone.