Nonograph is a nonogram — also called a picture cross — where filling in the correct squares on a grid gradually uncovers a real photograph. The logic is calm and self-contained: the numbers alongside each row and column tell you exactly how many consecutive squares to fill, and working through them step by step brings an image into focus. No arithmetic, no guesswork, just steady deduction.
The game spans 300 photo puzzles arranged across 15 chapters, with grid sizes ranging from quick 5×5 puzzles to more involved 15×15 ones. Each chapter closes with a boss picture solved against the clock. Every photograph revealed is saved to an in-game gallery, and a fresh 15×15 puzzle arrives daily. A short tutorial covers the rules for anyone new to nonograms.
The numbers beside each row and column describe how many squares to fill consecutively, in order. Get the right squares filled and the grid resolves into a photograph. Fill a wrong square and it costs a heart.
If the picture-reveal mechanic in Nonograph appeals to you, Arrows: Picture Puzzle offers a similar satisfaction — removing arrows in the right order gradually uncovers a real image, with collections spanning objects, landmarks, animals, and more. For another logic-driven grid experience, Arrow Puzzle builds on clear rules and calm visuals, with daily challenges and a progression that grows more strategic as layouts become more complex.
Browse the full Puzzle games catalogue for more brain-training challenges, or explore the 1 Player Games and 2D Games collections for relaxing single-session puzzles in a similar vein.