Linework Puzzles

Over 1,900 free puzzles to train your brain. Connect the dots, master every challenge, and sharpen your mind — one line at a time. New puzzles added regularly.

Train your brain with Linework Puzzles — the addictive logic puzzle game where you connect colored dots to fill the board. Simple to learn, endlessly challenging to master. Draw lines to connect matching dots without crossing paths. Every line must fill the grid completely, with no cell left empty. Sound easy? Think again. WHY YOU'LL LOVE IT

→ 1,900+ hand-crafted brain puzzles, completely free

→ Boards from 5×5 all the way to 14×14

→ Campaign mode with move-limit challenges for serious puzzle solvers

→ Free Play mode — no pressure, no limits, just pure logic

→ Hints and undos available when you need a nudge

→ Clean, distraction-free design built for focus

→ Play offline, anytime, anywhere TRAIN YOUR BRAIN DAILY

Logic puzzles like Linework are proven to improve spatial reasoning, concentration, and problem-solving skills. Just a few minutes a day keeps your mind sharp. FOR EVERY SKILL LEVEL

Whether you're a casual puzzler or a hardcore brain trainer, Linework grows with you. Start with quick 5×5 boards and work your way up to complex 14×14 challenges that will test even the sharpest minds. FREE TO PLAY

Linework Puzzles is free to download and play. No paywalls. No lives system. No timers. Just puzzles. Download Linework Puzzles and start training your brain today.