SO we can look at the transaction that put this post on the blockchain here:  https://steemd.com/tx/d86423c91f18ce61355e6335b6f3e1969adb1946

We could take the signature or the transaction ID, (i think both are random-ish, or at least unpredictable if not you could hash it)

before hand, we can set algorythims to get 2D6 out of say the sig.  Something like start with the least siginficant digit.  Turn it into a decimal.  If its a 15, 14, 0, or 1 skip to the next digit.  Otherwise, divide by 2 and drop and .5s.

so the last 3 digits of the sig are 603
the zero gets skipped, and we have a 1 and a 3.

just some interesting deep thoughts about on chain gaming.