Treasure Door
Build a little door for your tiny treasures! It needs a base to stand up.
Do the Stick Test
Try one tile. If it sticks, ask: is it stable, safe, clean, cool, and not important? If yes, proceed with mild chaos.
Safety: Avoid anything hot, sharp, electrical, fragile, dirty, unstable, or likely to annoy another adult.
Pieces you'll use
Visual key
Small square
Triangle
How to build it
Step 1 is always free. Visual cards for the rest are part of the build pack.
- 1Step 1 of 5
Lay 2 squares flat on the surface to make a base.
- 2Step 2 of 5
Stand 2 squares up like walls on opposite long edges of the base.
- 3Step 3 of 5
Click 2 triangles onto the top inner corners to make a little arch or roof.
- 4Step 4 of 5
Hide a small toy or coin inside your new secret door!
- 5Step 5 of 5
Only the bravest adventurers can open it to find the treasure.
Want the full visual build pack?
Free sample pack — printable step cards delivered by email.
If it falls off
Make sure the base is flat and the walls are snapped on tight, or try building on a metal surface.
Make it easier
Just build the arch flat on a metal surface if you want to skip the standing up part.
Make it bigger
Add more squares to the base and walls to make a wider door, and use more triangles for a bigger arch.
Chaos upgrade
Add a 'trap' by putting a small, wobbly stack of tiles on top of the door.
Try next
Secret Base Entrance
Let's build a super cool secret entrance. Only YOU know the secret knock!
Needs: 1 windows · 8 small squares · 2 equilateral triangles
Portal Doorway
Build a super cool portal doorway that stands in a corner, ready for adventure!
Needs: 4 small squares · 8 equilateral triangles