Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it

how do we break a 100bit number fast and what cpu/gpu is the best for the task?

your question is about 100 bit pubkey
Or
100 bit address ?

just 100 bit key in range 2**99......2**100 and we have the publci key of it

There is multiple gpu development related to kangaroo, use any one with gpu 5090