Bitcoin Crypto Puzzles

The collection of popular crypto (Bitcoin) puzzles with solution and private keys.

Kitten Puzzle by Corey Phillips

Status: SOLVED
Prize: 0.00095133 BTC
Creator: Corey Phillips
Start Date: 2019-07-09
Expire Date: 2019-07-09
Address: bc1q57euh23y3qs2f9d5mtwpax5lqecfvrdkqce82a

1 BTC Natasha Otomoski Puzzle

Status: SOLVED
Prize: 1 BTC
Creator: blockladder
Start Date: 2019-01-12
Solve Date: 2019-08-21
Address: 179sxfh6rw6bHSo5wVUhLP96k46QaEzVP
Private Key: 536865486164546865496465615768696c65436f6d62696e6748657248616972

0.26 BTC Treasure Hunt in Paris

Status: SOLVED
Prize: 0.2891 BTC
Creator: Pascal Boy
Solver: marabrito31
Start Date: 2019-01-07
Solve Date: 2019-01-13
Address: 1NqPwPp7hEXZ3Atj77Ue11xAEMmXqAXwrQ
Private Key: 99c7ae2a266eaa8bfad4c2ebf9d1e94d132c37d5da11a77fa09bab2b250266c3

0.003 BTC puzzle by @btcpuzzles

Status: SOLVED
Prize: 0.003 BTC
Creator: @btcpuzzles
Start Date: 2018-12-16
Solve Date: 2019-01-28
Address: 1E8z13qGXygmRcc6awPnnjDzpzcFSB2jXo
Private Key: 97018ad76c2336e4d0ffc2b430e383533e4911c1b01960b1cabd1f7393ff691f

6 ETH Puzzle by XIXOIO

Status: SOLVED
Prize: 6 ETH
Creator: Zden
Owner: xixoio.com
Start Date: 2018-10-24
Solve Date: 2019-11-05
Address: 0x5D663791E869Ca70C71E0A5F4cfD707f596265aa
Private Key: c9f5cab5180ed95619c11e409cbc0c283c2a9ae8778229a862f443d6919469a1