Nonograms vs Build By Nonogram

Nonograms delivers the definitive picross puzzle experience for iOS, engineered for both casual players and logic puzzle veterans. CORE MECHANICS: • Classic nonogram rules with number-based row/column clues • Three-tier difficulty system: 5×5 (40-60% fill), 10×10 (35-55%), 15×15 (30-50%) • Three-state cell interaction: Empty → Filled → Marked (X) • Continuous drag-painting for rapid cell marking • Real-time error feedback with visual indicators ADVANCED FEATURES: • Procedural puzzle generation ensures unlimited unique challenges • Automatic row/column completion detection with visual strikethrough • Comprehensive undo system (100-action history) • Persistent auto-save with state recovery • Performance timer with difficulty-specific best time tracking • Adaptive hint system highlights solved sections • Haptic feedback for enhanced tactile response TECHNICAL SPECIFICATIONS: • 100% offline operation - zero network dependencies • Zero third-party SDKs - maximum privacy and security • Native SwiftUI implementation for optimal performance • Dark mode and light mode support • Optimized for iPhone (portrait orientation) • iOS 16.0+ compatibility STATISTICS TRACKING: • Completion count per difficulty level • Best time records with timestamp tracking • Progressive skill development metrics IDEAL FOR: • Sudoku enthusiasts seeking new logical challenges • Students of discrete mathematics and combinatorial logic • Professionals requiring cognitive maintenance exercises • Anyone who appreciates elegant, rule-based puzzle systems Download Nonograms and experience the gold standard in mobile picross puzzles.

Not a picture. An object. Most nonograms hide a flat image. This one hides a thing you can pick up. Clues run along all three axes — across, back, and up. No puzzle here can be solved from a single face; you'll read a row, turn to a different direction, and find the answer waiting on an axis you hadn't checked. That's the whole game. Solve it. Build it. Paint it. Every puzzle you finish chips away at a block of stone. When the last piece falls, what's inside is a model — and you put it together yourself, piece by piece, then paint it face by face. Three phases, one object, and it's yours when it's done. Pick your session, not your difficulty. Four sizes, from a 5³ you'll finish on a bus to a 20³ that's an evening's work. Bigger isn't harder — it's longer. Every size advances you at the same rate, so play the one that fits the time you have. A new object every day. The daily mini is one object, start to finish, free: solve it, build it, paint it. Everyone gets the same one, and tomorrow it's gone. A room to keep them in. Finished models go to the trophy room, along with a record of every nonogram you've solved at each size — the one place the game keeps score. Free to play. 20 themed packs of five models each — animals, landmarks, spacecraft, food — with the first pack included.