36694

I started putting 2 numbers on the bottom then 1 on the top but I discovered after a while it would be easier to put one on top of each other as it would be faster to do and someone else had already done it that way quickly.
I randomly rolled the die and it had 10 on the top then I put another die with 3 at the bottom it had 4 at the top then i put another on, making 15 but after some twisting and turning i found 18.