Active
The Last Backup
Currently, storing important information is something extremely simple. It can be on a mobile phone, a USB drive, a computer, written on...
- Prize
- 89,871CB ≈ US$ 36
- Address
- 1LATz4tnX6DSBPqkZEV7NSGvHEMLTjBGtt
This is not betting. This is solving.
Cryptographic challenges with a real prize: Caçatais locked from the first minute, plus the 77 wallets of the 1000 BTC puzzle nobody has opened. Create your own, buy hints, publish the solution — and climb the ranking.
- Active Challenges
- 6
- Total Prizes
- 991,053CB ≈ US$ 400
- BTC Prizes
- 0.01555BTC ≈ US$ 1,325
- Solved Challenges
- 95
Featured Challenges
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Super challenge Oobit 12 words
Oobit Challenge [1]+3 Oobit allows you to pay with crypto anywhere that accepts Visa® Prize: 1,545,000 Satoshis m/44'/0'/0'/0/0
- Prize
- 10,000CB ≈ US$ 4
- Address
- 1KKtnqLdK17ndRRwF8zaKZH6FSkSmTN6fk
Active
Desafio Pinball Espacial
Uma Aventura Espacial - Jogue e busque as 12 palavras em Português - Todas as informações estão no jogo. Boa Sorte!!!!
- Prize
- 278,368CB ≈ US$ 112
- Address
- 1L3uXcR63SoQ2Q4KmmpQvMnF95AU9kBq4J
Community conquests
See the challenges that have been conquered by the community