A logic-based block puzzle game where you use numerical clues to deduce the location of hidden blocks. It offers a unique challenge distinct from Sudoku or Nonograms, with progressive difficulty levels for all skill sets.


11+ similar games compared and reviewed
Whether you want more options like Merge Num or a completely different take on the same concept, our curated list of 11+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.







A logic-based block puzzle game where you use numerical clues to deduce the location of hidden blocks. It offers a unique challenge distinct from Sudoku or Nonograms, with progressive difficulty levels for all skill sets.





This app offers a smooth and powerful Sudoku experience for all skill levels. It includes a variety of handcrafted puzzles, a solver, and the ability to import puzzles from paper using your camera.


Solve logic puzzles by filling cells to complete starry constellations. Offers a calming atmosphere with multiple difficulty levels and smart hints. Enjoy offline play and track your progress with achievements.


A strategic block puzzle game on a Sudoku-style board. Place pieces to clear rows, columns, and 3x3 boxes, with dynamic difficulty and multiple game modes including an adventure mode with collectible pixel art.




A fast-paced number puzzle game where you must tap numbers in the correct order based on changing rules. Train your focus and reaction speed with various game modes, including daily challenges and a sprint mode.


Enjoy a beautifully designed, fast, and offline Sudoku experience. Learn with step-by-step tutorials and smart hints, or challenge yourself with six difficulty levels from easy to master. Track your progress and enjoy daily challenges.



