Portal Doorway
Build a super cool portal doorway that stands in a corner, ready for adventure!
Stick it to
Do the Stick Test
Gently try one tile on the corner edge. If it sticks, congratulations, your wall has bonus play architecture.
Safety: Test gently first. Not all corners are magnetic, and paint may mark if pieces slide.
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
Make a square floor using 2 squares connected along one edge.
- 2Step 2 of 5
Stand up 2 more squares on the long edges of your floor base, forming an 'L' shape.
- 3Step 3 of 5
Connect the vertical squares at the top with 2 triangles, making a little roof.
- 4Step 4 of 5
Add more triangles around the doorway opening, making a cool sparkly portal shape.
- 5Step 5 of 5
Make sure some triangles stick to the floor base to keep it super steady!
Want the full visual build pack?
Free sample pack — printable step cards delivered by email.
If it falls off
Make sure your base is strong and wide, and that all the pieces are securely clicked together.
Make it easier
Just build the doorway shape with the two squares and two triangles for the top.
Make it bigger
Add another layer of squares and triangles on top to make a taller portal, or build a matching one next to it.
Chaos upgrade
Add a secret button inside the portal that teleports toys to another room!
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
Corner Rocket Booster
Ready for blast-off! Build a cool rocket that stands tall in the corner of your room.
Needs: 6 small squares · 6 equilateral triangles