Sudoblocks: Number Puzzles

Place number blocks on the grid and solve Sudoku-inspired puzzles. No time pressure — play at your own pace. Try it now!

Sudoblocks is a fresh twist on classic Sudoku. Instead of filling in numbers one by one, you drag and drop number block pieces onto the grid. Match every row, column, and box — no repeats allowed! HOW TO PLAY • Drag polyomino-shaped number blocks from the tray onto the grid • Fill every row, column, and box region with unique numbers • Conflicting numbers are highlighted in red — fix them to complete the level • Tap a placed piece to pick it back up and reposition it • No rotation needed — pieces fit as they are FEATURES Endless levels — puzzles are generated on the fly, so you never run out Progressive difficulty — start with easy 4×4 grids, advance to 6×6 and beyond Light & Dark themes — easy on the eyes, day or night Undo & Reset — take back moves or start the level fresh Sound effects & haptic feedback — satisfying snaps and celebration confetti 5 languages — English, Spanish, German, Italian, French Works offline — no internet required No ads in gameplay — pure puzzle enjoyment DESIGNED FOR EVERYONE Whether you're a Sudoku veteran or picking up a puzzle game for the first time, Sudoblocks offers a relaxing yet challenging experience. Perfect for quick sessions on the bus or long brain-training marathons at home. Download now and see how far you can go!