Still unsolved. The private key for this puzzle is an integer between 2^159 and 2^160 − 1, and whoever finds it can sweep 16.00119082 BTC from 1NBC8uXJy1GiJ6drkiZa1WuKn51ps7EPTv.
The creator published this puzzle’s public key in 2019, which turns the search into a bounded discrete logarithm. Pollard’s kangaroo solves a 160-bit interval in about 2^80 group operations, far fewer than the 2^158 key tests a blind search would need. JeanLucPons’ CUDA Kangaroo is the standard tool; puzzles #130 and #135 were cracked this way by large GPU pools.
Try cracking #160 in your browser How solvers really attack it