Coffee Cup Cake Book Money Bank Star Die(small)
Die(small)
You can open this box after sliding "6" a little and "2".
But you have to do something before that.
This is the key to opening it.
If you hear that dots are the key,
you may push all dots.
Because you know so many tricks that open by pushing something.
Surely, it's not the right way.
I put the image of rolling a die in the trick.
The mechanism is so easy to understand like that.
But one of the attractions of this,
is whether you can understand the trick or not.
A trick that is too difficult is not interesting enough.