Mathdoku: Logic Grid Puzzle

Challenge your mind and boost your mental math skills with Mathdoku: Logic Grid Puzzle—the ultimate daily brain training game!

If you love Sudoku, Kakuro, or crosswords, you will find Mathdoku to be the perfect next step. This offline numbers game combines basic arithmetic with deep logical deduction, offering a rewarding mental workout for players of all ages and skill levels.

HOW TO PLAY:
• Grid Rules: Fill the grid with numbers so that every row and column contains each digit only once (for example, numbers 1 to 5 in a 5x5 grid).
• The Cages: The grid is divided into outlined sections called "cages."
• The Target: The numbers in each cage must calculate to the target number shown in the top corner, using the specified math operator (+, -, ×, or ÷).
• Pure Logic: Every puzzle has a single unique solution and can be solved completely using step-by-step logic—no guessing needed!

WHY YOU'LL LOVE MATHDOKU:
• Daily Brain Workout: Wake up to a brand-new daily challenge, solve the grids, and build your calendar streak.
• Play At Your Own Pace: Choose from 4 difficulty levels: Easy, Medium, Hard, and Extreme. Progress through over 400 progression levels.
• Clean, Modern Design: Enjoy a gorgeous, distraction-free interface with smooth animations. Unlock a sleek Dark Mode for comfortable play at night.
• Smart Notes feature: Draft candidate numbers in cells. Turn on "Smart Notes" to automatically clear matching row/column notes when you place a correct number.
• Relaxing & Offline-First: No timer stress (unless you choose to set one) and no active internet connection required. Play on a plane, subway, or in the park!
• Helpful Hints: Access built-in hints to reveal correct numbers when you want to learn or get unstuck.

Keep your mind sharp, improve your concentration, and master math logic grid puzzles. Download Mathdoku: Logic Grid Puzzle today and start your brain training journey!