https://steemit.com/ballcano/@ballcano/ballcano-service-match-numbers-game-play-and-burn-steem

This is the Blokfield.INC (@roadofrich) team.
We launched STEEM's new dApp service "Ballcano" today.
The feature of this service is that more STEEM is burned as the number of users increases. (20% of STEEM)
The first round will start on April 18th at 12:00 UTC, please resteem and promote so many users can participate.