Brain Grid

🧠 Brain Grid — the logic puzzle that keeps your mind sharp!

Fill the grid by following one simple rule: every number, color, or shape must appear exactly once in each row and column. Easy to learn, satisfying to master.

HOW TO PLAY
Tap an empty cell, pick a symbol, and complete the grid. Made a wrong move? The grid highlights conflicts instantly so you can think it through. No timers, no pressure — just pure logic.

FEATURES
★ Three difficulty modes — Easy (4×4), Medium (5×5), and Hard (6×6)
★ 36 handcrafted levels across numbers, colors, and shapes
★ Daily Puzzle — a fresh challenge every day, keep your streak alive!
★ 3-star rating system — solve without hints or mistakes to earn all three
★ Hints — stuck? Use up to 3 hints per puzzle
★ Undo — take back any move
★ Clean, distraction-free design made for focused brain training
★ Works completely offline — play anywhere
★ No account, no sign-up — just open and play

WHY BRAIN GRID?
Short puzzle sessions are a great way to exercise logical thinking, concentration, and pattern recognition. Whether you have two minutes or twenty, there's always a grid waiting for you.

Download Brain Grid today and train your brain, one grid at a time!