🧩GridLock – The Modular Rectangle Puzzle

Challenge your logic and satisfy your inner perfectionist with the GridLock Puzzle – a cleverly crafted 3D-printed brain teaser built entirely from interlocking rectangular pieces. Designed to fit together seamlessly into a precise square grid, each piece has its own unique shape and orientation, making every solve a fresh challenge!

Whether you’re after a solo brain workout or an eye-catching desk toy, GridLock delivers both form and function in a beautifully compact package.

✅ 100% interlocking rectangular pieces
✅ Great for focus, fun, or display
✅ Perfect for puzzle lovers and design geeks alike
✅ No supports needed – simple, clean print

📥 Download now and bring order to the chaos!

🖨Printing:

➡ Optimized for PLA, PETG, and most standard filaments
➡ No supports required
➡ Use multiple colors for a visually striking finish

🧩Solving:

🔹Each piece never has another piece with the same color next to it

🔹There is always another color piece or the wall next to it

✨Bonus:

🔸 More expansion packs coming soon for bigger grids and advanced puzzles!