BOKBOX Nonogram - Logic Puzzle

Nonograms, also known as hanjie and griddlers, are picture logic puzzles: fill in the squares by the numbers and a picture appears.
The numbers beside each row and column give the runs of squares to fill in that line. Follow them, and animals, paintings and buildings come out of the grid.

■ Over 3,000 puzzles
From 5×5 starters to 20×30 boards, along a path that gets a little harder as it goes. Every chapter is open — start wherever you like.

■ Pictures made of pieces
Masterpieces like Van Gogh's "The Starry Night", ukiyo-e prints, scenes from fairy tales and famous buildings are split into pieces. Solve them all and the whole picture comes together.

■ A trip with cats
The chapters sit on the cloud trail of a rocket that took off from Earth, and every ten chapters a cat waits with a sign.

■ At your own pace
No timer, no penalties. Undo and redo, two kinds of notes, and a checkpoint to try a guess and come back.
Stuck? "How to solve" shows the techniques — overlap, edge and more — in pictures.

■ Also
· A soft "pop" and a buzz with every square (both can be turned off)
· Five themes, each with a dark mode
· 14 languages
· No sign-up, and the puzzles work offline

Contains ads.

Recent changes:
In the tutorial, you can now jump in without waiting for the demo to finish.