The World Cup this year has been the most unpredictable. We have seen the undefeated champion — Germany failing to get through the group stage. Other strong teams including Spain, Portugal and Argentina have already been eliminated. Are you frustrated? Don’t be discouraged. Ruff Chain together with Block72 will help you get through the remainder of this season by making this championship fun until the last game.

From July 5th, Block72 and UEX will be holding a joint world cup betting game with high-quality blockchain teams LBA, ITC, TTC, RUFF, MOAC, KNT, and RATING. It is totally FREE for you to bet and earn credits from the quarter-finals to the championship in exchange for tokens. Total RUFF tokens worth up to $5000 will be provided as a reward. Take this chance and you are going to enjoy the rest of 2018 world cup whether your team advances or not.

Please note this competition only works on the WeChat platform. While it is definitely open to everyone who has or wants to install WeChat, the main audience will be Chinese-speaking countries.

Time:

Betting Phase：Jul 5th — Jul 15th Lucky Draw：Jul 16th — Jul 17th Reward Phase：Jul 18th — Jul 22nd

Game:

2018 World Cup — Quarter Finals: 4 games 2018 World Cup — Semi Finals: 2 games 2018 World Cup — Finals: 1 game

Game Rule:

- Initial points of every WeChat account are 200 points - Earn points by betting correctly (the points will be fully refunded even if you loss the bet) - Try to get more points to get more tokens and the right to participate lucky draw - Each participant can bet 1–500 points on each game - The result will be updated in the system on the next day at 12pm (GMT+8). After the update, the points will be calculated and the next game will be open for betting. - The participant who bet correctly will be rewarded points based on the preset betting odds. For those who are not correctly this time, the points that are used will be fully refunded to their account.

Rewarding Rule

This betting competition is sponsored by LBA、ITC、TTC、RUFF、MOAC、KNT、DP RATING：

1. 70% of the tokens from each sponsor goes to the reward pool of corresponding game All the participants are eligible to share from the reward pool of that game based on the weight. The rewarded token and points will be reflected in the competition wallet after each game but the token will be sent to your ERC20 wallet on Jul 18th, 2018. The weight formula: The weight = Points of each participant / Points of all the participants of this game 2. 30% of the token from each sponsor (7 projects in total) goes to the rewarding pool of the lucky draw Qualification of Lucky Draw: First prize: Top 1–20 ranked by the total points Second prize: Top 21–100 ranked by the total points Third prize: Top 101–500 ranked by the total points Rewards of Lucky Draw: First prize: 5% of all the 7 sponsored token * 1 Second prize: 2% of all the 7 sponsored token * 5 Third prize: 1% of all the 7 sponsored token * 15

Ruff Chain is a public chain that is working to deeply integrate blockchain technology with the Internet of Things. Ruff Chain is also the only enterprise in the industry that can realize data access and transformation in IoT, as well as flow and circulation of data value to the chain. Currently, the public chain development is in the node network testing phase.