A few years ago a multilevel puzzle was published, in which there were 4.87 BTCs to win, now it was the last level and collected already 5BTC, calculated at the current rate of over $62770.00.

The following image contains a private key to the address 1FLAMEN6rq2BqMqMnkUmsJBqCGWdwgVKcegd, the key will allow you to transfer the funds accumulated on it and use them for any purpose. Maybe someone will be able to brainstorm, reach a solution and make a little gift for a Christmas.

One of the previous puzzles with solution