Nonogram Loom: Picture Logic

Numbers in. Picture out. A nonogram gives you numbers along every row and column. They tell you the runs of filled cells in that line: "3 1" means a run of three, a gap, then a single one. Work out which cells they are, fill them in, and a picture appears. NO GUESSING. EVER. Every puzzle in Nonogram Loom is verified solvable by pure deduction before it ever reaches you. If a picture would force you to guess and backtrack, it is thrown away rather than shipped. That is not a small promise. Plenty of nonogram apps generate puzzles at random and quietly hand you ones that cannot be reasoned through. Here, if you are stuck, there is always a line you can solve. FOUR SIZES Sketch is five across. Two minutes, and it teaches you the notation. Study is ten across. The everyday puzzle. Canvas is fifteen across. Large enough that you will want to cross cells off. Tapestry is twenty across. Settle in. MARK WHAT YOU KNOW Fill the cells you have worked out, and cross the ones you have proven empty. Crossing is not decoration, it is how you hold a deduction in your head on a big grid, so it is a first-class tool rather than an afterthought. Drag across a run to mark the whole thing. The mark is decided by the first cell you touch, so a drag never flips on you halfway. BUILT FOR ACTUAL SOLVING Clue numbers dim once their line is finished, so you can see at a glance what is left. Undo, as far back as you like. Heavier rules every five cells, so you can count a long line without losing your place. A timer you can pause, which pauses itself when you put the phone down. MISTAKES ARE NOT A PUNISHMENT Three wrong fills does not end your puzzle. You are offered a way to carry on. Losing twenty minutes of careful work to a counter is not our idea of a good time. EVERY PICTURE IS DRAWN BY HAND Not generated noise. Each puzzle is a real little drawing, and its name is kept from you until you finish it. WORKS ANYWHERE Everything is on your device. No connection, no account, no login. Your progress and your best times stay on your phone. Free, supported by ads. No in-app purchases.