Key and Keyway Cube Puzzle
Key and Keyway Cube Puzzle
In stock
Ships from Prague within 1-3 business days.
Estimated delivery: 5-10 business days (EU) · 10-20 business days (rest of world).
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The Key and Keyway Cube is an 8-piece interlocking puzzle with one clean goal: assemble a 2x2x2 cube. Sounds simple. It's not.
Each of the 8 smaller cubes has keys and keyways cut directly into the pieces. They slide together in a specific sequence. Get the order wrong and you'll hit a wall fast. Get it right and you'll feel every satisfying click as the cube locks into place.
This is a medium difficulty puzzle - suitable for ages 14 and up. Expect to spend 30-60 minutes working it out. Maybe more on your first attempt.
What Makes It Special
Key-and-keyway mechanism. The interlocking system is built into each piece. No magnets. No tricks. Just precise geometry that only fits together one way.
Tactile feedback. The clicks and slides as pieces come together are genuinely satisfying. This is a puzzle you can feel solving.
Marble stand included. The puzzle comes with a marble display stand. The pieces are 3D-printed in turquoise. It looks great on a desk when you're not puzzling.
Designed by John Kelly of Circle and Dot. A revived design. We're glad to bring it back.
Who Is This For?
This one is for interlocking puzzle fans who want something compact and repeatable. It's great for anyone who keeps a puzzle on their desk - the kind of thing you pick up, take apart, and reassemble without thinking. It also makes a strong gift for puzzle collectors or anyone who appreciates clever mechanical design in a small package.
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FAQ
Do You Ship Worldwide?
Yes. I ship anywhere. Orders typically arrive in 1-3 weeks depending on your location and how customs is behaving.
How Long Does Processing Take?
Some puzzles are produced on demand in our studio in Czech Republic. Processing usually takes 3-5 days before your order ships. During busier seasons it may take a bit longer.
Do Puzzles Come With Solutions?
Usually not. Sometimes you can find the solution on my YouTube channel. If not, feel free to reach out for hints!
What If I Get Stuck?
Good. That's the whole point.
But if "stuck" turns into "frustrated and not having fun anymore," email me. I'll send you a hint if you want a nudge. No judgment. Some puzzles took me days. A few took weeks. Some took months. Some took years. And some I have never solved - and that is part of the appeal.
Returns & Exchanges
Yes. You have 30 days. If the puzzle isn't right for you, send it back in the condition you got it and I'll refund you. If something arrived damaged or wrong, tell me and I'll fix it. Please be patient as we're a small team!
Are These Good Gifts?
People LOVE buying our puzzles as gifts. They're physical, they last forever, they don't need batteries, and they create a real moment - the person sits down, struggles, laughs, eventually solves it. That memory sticks.
If you're gifting, check the difficulty rating and pick something one notch below what you think the person can handle. Easier than you'd guess is usually the right call.
How Are the Puzzles Made?
All the puzzles are made with the help of my partner Puzzle Guy and his 3D printing studio in Czech Republic.
What Is a TIC Puzzle?
TIC stands for Turning Interlocking Cubes. They're a family of puzzles where wooden pieces interlock and rotate into a cube shape. The solve isn't just sliding pieces - you have to find the right rotations, in the right order. They're some of my favorite puzzles in the store.
Why Is Everything Turquoise?
I grew up near the sea in Israel. When life got loud or overwhelming, that's where I went to reset. Sit, watch the water, breathe. Things would settle.
The turquoise on this site isn't a branding choice I picked from a swatch. It's that color. The one I still see when I close my eyes and think of the place that calmed me down. I want you to feel a small version of that when you pick up a puzzle - a quiet moment, hands busy, head clear.