Crypto
puzzle





During the summit, IOHK will be hosting a live cryptopuzzle competition available exclusively to registered summit attendees

with a grand winner-takes-all cash prize





















Two days to win

Six puzzle pieces to solve

Hundreds of challengers

10,000 USD in ada up for grabs



With the first puzzle on the limited edition IOHK Summit 2019 t-shirt, and the rest on posters scattered around the summit, anyone attending the summit has a shot at winning the grand prize – all you need is a little curiosity and some basic knowledge of computer science and blockchain technology. Each piece of the puzzle, when solved, will yield an English BIP39 keyword.

The first registered participant who submits the correct keywords in the correct order will be declared the winner, and publicly congratulated by IOHK CEO Charles Hoskinson during the summit closing address. You must register to participate!