Nonogram puzzles that always solve by logic â never by guessing.
About PixelLogic
PixelLogic is a puzzle app developed by ATEL s. r. o.
Download Statistics
PixelLogic has been downloaded 0 times. In the last 30 days, the app was downloaded 1 times.
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App Information
PixelLogic is FREE to download. The APK download size is 10.73 MB. The latest version available is 1.0.0. The last update was on July 17, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play 2 weeks ago.
Description
Every puzzle in PixelLogic has exactly one solution, and every one of them can be finished by reasoning alone. If you are stuck, there is always something you have not spotted yet — you will never be asked to guess and hope.
That sounds like a small promise. It is the hardest one in the genre to keep.
WHY IT MATTERS
Most nonograms are made by drawing a picture and counting the runs of filled cells to get the numbers. Clues made that way often describe several different pictures, or describe one picture that no amount of reasoning can pin down — you can only reach it by guessing and backtracking. Either way you end up staring at a board that cannot honestly be solved, and blaming yourself.
PixelLogic generates candidate puzzles and throws away every single one its own solver cannot finish by pure deduction. Whatever survives is guaranteed solvable, and guaranteed to have one answer. Nothing else is shipped to you.
HOW IT PLAYS
The numbers beside each row and column give the lengths of the runs of filled cells, in order, with at least one blank between runs. Work out which cells must be filled, and a picture appears.
đ˛ Four board sizes — 5×5, 10×10, 15×15 and 20×20, with 60 levels each đ¨ Solve a small board and you uncover a hand-drawn picture: a cat, a ghost, a duck, a house đī¸ Drag to paint a whole line at once — the first cell you touch decides what the drag does đ Pinch to zoom and pan on the big boards; the clues stay pinned to the edges where you can read them âī¸ Cross out the cells you have ruled out — they are notes to yourself and never affect winning âŠī¸ Undo and redo, grouped by gesture đĄ Hints that open a cell the clues already force, from the same solver that checked the puzzle âąī¸ Timer, mistake counter, pause and per-level best times đŧī¸ A collection of every picture you have uncovered đ Statistics: puzzles solved, best time per size, and your flawless streak đ Light and dark themes, both built for long sessions
TUNE IT TO YOU
Mistake checking tells you the moment you fill a cell that should be blank — or switch it off entirely and let the board stay wrong for as long as you like. Finished clues dim themselves as you go, unless you would rather they did not. Clue text scales to your eyes. Vibration and sound are yours to set.
COMPLETELY OFFLINE
PixelLogic has no internet permission at all. It cannot send anything anywhere, because it has no way to. No accounts, no ads, no tracking, no analytics. Your progress, times and pictures stay on your device and are deleted with the app.
Whether you are meeting nonograms for the first time on a 5×5 or want a 20×20 that holds you for an hour, the rules take a minute to learn — and there is a short guide inside the app.
Puzzles that respect you. Solve them properly.
Recent changes: First release.
240 puzzles across 5x5, 10x10, 15x15 and 20x20 boards. Every one has a single solution and can be finished by logic alone — you are never asked to guess.
Solve a small board and you uncover a hand-drawn picture, kept in your collection.
Drag to paint a line, pinch to zoom, cross out what you have ruled out. Undo, redo, and hints that open a cell the clues already force.
Timer, best times and statistics. Fully offline: no accounts, no ads, no tracking.
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