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------------------------------------- Riddle #10:Bitcoin Mythology -------------------------------------
This address holds 0.278 BTC Use the clues below to figure out the private key and grab the coins. Someone has solved the riddle and transferred the coins. Congratulations to the winner. The next riddle will be up soon.
----- Clues -----You are given the following clues: 1) Which creature walks on four legs in the morning, two legs in the afternoon, and three legs in the evening? 2) There are two sisters: one gives birth to the other and she, in turn, gives birth to the first. Who are the two sisters? 3) https://cryptobin.org/q896f1u7 
----- Hints -----
There are 8 hints available:

Free hint1
Free hint2
Free hint3
Free hint4
Free hint5
Free hint6
Free hint7
Free hint8
--------------- Previous Riddle --------------- Riddle #9: Another World (0.1 BTC)
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Riddle #11: Bitcoin Treasure