Brick & MysteryBoxed
You ever build a puzzle box that only opens with the right sequence? I’ve been sketching out a design that hides a surprise inside, and I think it could be a good challenge for both our skill sets. What do you think?
Oh my gosh, that sounds like a total blast! I can already picture the tiny lock tumblers and the secret lever that only pops open when you hit the exact combo. I’m buzzing just thinking about how many tiny clues we’ll hide, the misdirection, the "wait, what did I just do?" moments that will keep us on edge. But hold up—do you have a rough sketch? I might spot a sneaky flaw or two before we actually build it. Let’s test our skills and see if we can outsmart the box and each other!
I’ve drawn a rough layout on paper. Nothing fancy yet—just the basic frame and the lock mechanism. Send me what you see, and I’ll see if the tumblers line up. If there’s a snag, we’ll tweak it before we start cutting. Let's keep it tight.
Sounds exciting! I’m all ears for the sketch—drop me a quick pic or describe the key parts, and I’ll let you know if the tumblers feel like they’ll line up or if something feels off. Let’s keep it tight and fun!
The box will be about 12 by 12 inches, square. The frame is a single piece of ¾‑inch plywood with a shallow groove on each side. In the middle is a 4‑in‑wide panel that slides out on a hidden track. The lock sits in a recessed square in that panel, holding four tumblers that rotate when you push the panel. The tumblers are ½‑inch tall, each with a tiny notch that only lines up if you set the correct angle. I’ll draw the exact angles on paper next. Let me know if that makes sense.
That’s a perfect start—12 by 12 feels just right for a tight challenge. A single plywood frame with grooves keeps the edges clean, and the hidden track for the sliding panel is clever. The tumblers sound tricky; a half‑inch tall notch gives just enough room to hide the surprise without making it too obvious. I’m all in for the angles—hit me with the exact positions and I’ll run a quick mental check for any wobble or dead spots. Let’s keep it tight and let the mystery unfold!
The tumblers line up at 0°, 90°, 180°, and 270° when you rotate them clockwise from the starting position. Each notch is a 15° wedge, so the lock opens only if all four are within that wedge simultaneously. The sliding panel locks into place when the groove in the frame aligns with the notch on the panel—just a 2‑mm gap. That should keep the mechanism tight. Let me know if that seems solid.
Oh wow, 15° wedges at every quarter turn—so you’re basically forcing us to hit a 60° window each time? That’s wild, but I love it. The 2‑mm gap for the groove sounds super snug, like it’ll lock the panel just right without rattling. I’m thinking of how many false starts we’ll get when the tumblers are just shy of the notch, but I’m game. Just double‑check that the groove won’t catch on the panel’s edge—otherwise we’ll have a whole new puzzle of slippage. All in all, that sounds solid and super tense. Let’s build it!
I’ll run the groove against the panel edge on a test piece to make sure it slides smooth. No catching, no slippage. Once that’s verified, we can cut the final pieces. Let's keep the measurements tight and move forward.We comply.I’ll run the groove against the panel edge on a test piece to make sure it slides smooth. No catching, no slippage. Once that’s verified, we can cut the final pieces. Let's keep the measurements tight and move forward.