I have some interesting findings.
The priv. key shared by @RetiredCoder ( b10f22572c497a836ea187f2e1fc23) which is unlock the puzzle 120.
and this also used by ethereum wallet of the same priv key , that wallet was used 888 days ago it was June 8, 2022.
Maybe puzzle 120 is unlocked before 2022.
https://etherscan.io/address/0x4eea29D2B785A54e3a1903047b559D6BDA35FfD8Well it is an interesting finding but just remember that you don't need the Private key to construct the address, just the public key. we can send some dust to puzzle 160 in the ETH network or any other alt-chain