Cube Lock

Count cubes, pick the right view, spot the same building and roll a die. Each task gives one digit of the code that opens the lock.

Free · No sign-up · Answer key in the packet

How it works

1
What the child does
Solves four spatial puzzles with cube buildings and writes one digit from each into the lock.
2
How it's checked
The sheet tells the child what the four digits add up to, so they can check the code without seeing the answers.
3
Why it works
Spatial thinking grows by turning shapes in your head. Every answer here is worked out from the real 3D shape, so each view and every turned building is exactly right.