Yes. The sheets, the boards on the site and the archive are free, without an account and without advertising. The PDFs are made once a day and anyone may download them.

How many puzzles are there a day?

One new board a day at each level — 10 × 10, 15 × 15, and 20 × 20 — the same for everybody, dealt at midnight UTC. Earlier days stay downloadable in the archive below.

Do I need to sign up?

No. Every sheet downloads without an account. An account only keeps your online plays and your streak in one place across your devices.

Does every puzzle have exactly one solution?

Yes. Every board is checked to have a single solution and to be solvable by reasoning alone — no guessing is ever needed. The solution is not printed; the sheet holds the puzzle and the rules.

May I hand the sheets out or use them in a classroom?

Yes — print, photocopy and hand them out as you like, for a class, a club or a waiting room. Only leave the credit line at the foot of the sheet where it is.

Nonogram

Printable nonograms

A nonogram — which you may know by other publishers’ names for it, Picross or Griddlers — is a hidden picture: the numbers along the edges say how many cells in each row and column are filled, and in what runs. Solve it in pencil and the picture appears.

Every day there is a new one in each of three sizes, drawn from hand-picked icons and dealt to everybody alike. Pick a size, print the sheet, and take it wherever a screen would not go.

Today’s sheets

A4, black and white, one puzzle a sheet, with how to play on the last page. No sign-up, nothing to fill in.

10 × 10PDF 15 × 15PDF 20 × 20PDF

A new set every day at midnight UTC.

Stuck on a sheet? How to solve nonograms →

Compose your own sheet All printable puzzles

Draw your own nonogram

Draw a picture on a grid and the numbers write themselves. As you draw, the editor checks whether the puzzle can be solved without guessing and marks the cells that still need a change; then print it or share it with a link.

Draw your own to print QR code nonogram →

How to play

Each number counts a run of filled cells in its row or column — the runs come in that order, with at least one empty cell between them.

Fill the cells you can be sure of, and cross out the ones you can rule out.

When every row and column matches its numbers, a small picture appears.

The 1 1 row is two single cells with a gap between them; columns read the same way, top to bottom — and a little heart appears.

Solving techniques →

Questions people ask

Is it free?: Yes. The sheets, the boards on the site and the archive are free, without an account and without advertising. The PDFs are made once a day and anyone may download them.
How many puzzles are there a day?: One new board a day at each level — 10 × 10, 15 × 15, and 20 × 20 — the same for everybody, dealt at midnight UTC. Earlier days stay downloadable in the archive below.
Do I need to sign up?: No. Every sheet downloads without an account. An account only keeps your online plays and your streak in one place across your devices.
Does every puzzle have exactly one solution?: Yes. Every board is checked to have a single solution and to be solvable by reasoning alone — no guessing is ever needed. The solution is not printed; the sheet holds the puzzle and the rules.
May I hand the sheets out or use them in a classroom?: Yes — print, photocopy and hand them out as you like, for a class, a club or a waiting room. Only leave the credit line at the foot of the sheet where it is.

Earlier days

No timer. Leave and come back — it’s saved.

Play today’s nonogram online

There’s a mosaic too — one picture a month, in nonograms →