Historical Bitcoin Riddle archive. Answer checking still works; prizes, payments, submissions and email notifications are retired. About this archive
------------------------------------- Riddle #7: The Lost Coin ------------------------------------- This address holds 0.1 BTC This competition has ended. Solve the clues for fun.
----- Clues ----- You are given 4 clues: 1) http://imgur.com/zGE2fKe 2) Key for what? 3) https://cryptobin.org/c10487m3 4) http://bitcoinriddle.com/lost_bitcoin.zip
----- Hints -----
5 hints. All free.
Hint 1 Hint 2 Hint 3 Hint 4 Hint 5
--------------- Previous Riddle --------------- Riddle #6: Way of the Satoshi
----------- Next Riddle ----------- Riddle #8: The Savage Beast