Heads or Tails - online-only multiplayer blockchain game!

https://github.com/SmartHoldemDAPPs/heads-tails/releases/download/1.0.9/heads-tails-win-1.0.9.exe

EHz2dffXkAAWC79.jpg

Без названия0.png

Heads or Tails - это многопользовательская онлайн-игра на блокчейне с прозрачным и честным алгоритмом!

https://github.com/SmartHoldemDAPPs/heads-tails/releases/download/1.0.9/heads-tails-win-1.0.9.exe

EHz2dffXkAAWC79.jpg
Без названия0.png

1sth_platform_for_twitter_03_09_2019.jpg

a new block is generated when a game event occurs

data is serialized into a well-known array instead of objects to reduce the amount of traffic transmitted to other nodes

game nodes interact with each other using sockets

at the socket level we use additional compression of serialized data

separate protocol for receiving static information and query execution on JSON/RPC

storage LevelDB keys/values

real-time gaming events are broadcast via sockets in DAPPs

optional: to develop a load balancer, sharding

solve the problem of nat using udp through the stun

blockData: 0xblockHeight

prevBlockHash

blockHash

blockTime

generatorId: address

payload: [txsData]

txsData:[]

txtype: bet/play (0/1)

txIdSTH: hash

gameId: hash-md5

amount: sth

timestamp: unixtime

senderId: address

recipientId: address

gameValue: 0/1 hash

senderSig: from sth

affiliateID: address

txType: result (2)

txIdSTH: hash

gameId: hash-md5

amountWin: sth

timestamp: unixTime

senderId: address

winnerId: address

affiliate: {
accountId: address
amount: sth }

playerBet: {
accountId: address
blockId
txIndex
value
amount }

playerPlay: {
accountId: address
blockId
txIndex
value
amount }

gameResult: 0/1

0_1566064019612_htbanner.9acac9c4.png
You can start a new game with your own stake or choose an existing one by choosing one “Heads” or “Tails” side of the coin.

Download Heads or Tails https://dexgames.net

The game of “Heads or tails” is still insanely popular worldwide.
0_1566064638571_openbeta.png
The history of many peoples carefully keeps the rules of the “Heads or tails” game. It was called differently from one country to another. The name of the game often depended on what was depicted on the coin.

One could find players on loud Eastern bazaars, under the moonlight of the Great Silk Road or on Her Majesty’s ship, fell calm somewhere in the Mediterranean Sea.

And now, the most popular game of “Heads or tails” is on the blockchain.

The information about every side of the coin is encrypted and saved in the blockchain. The game is played strictly between the players.

You can transfer or send cryptocurrency to your address or to the exchange market using your profile. The statistics of your games and a chat are also available.

The rules
“Heads or tails” is a simple game, involving two players and a coin. The coin has two sides – “Heads” and “Tails”

There are two methods to play the game:

1st method: You need to guess the side. The first player chooses a game and tries to guess the side of the coin. If you choose the correct side, you win and double your stake! You can always send your winnings to your wallet immediately

2nd method: You chose the side of the coin and create a game, and the other player tries to guess the side. If the other player fails to guess the side, that you have previously chosen, you win and double your stake!

The player, who guessed the side of the coin correctly, wins.

The minimal stake is 10 STH. The maximum stake is not limited.

If you win, you will receive a double stake, minus the network commission of 6%
If the player guesses the side of the coin correctly, the prize is doubled.

You can immediately pick up the winnings, or you can try to double them. If you make the correct prediction again, the prize will double too

In all cases, one of the two players becomes the winner of this game

All games are played strictly among the users of the “Heads or Tails” game

The interface includes the statistics of played games, the total number of games, and the percentage of luck. You can update the statistics of your games by clicking Reset Data in the game menu, and your win/loss rate and percentage of luck will be completely updated.

Guarantee

The games are saved at SmartHoldem blockchain;

The stakes are stored in a SHA-384 & RIPEMD-160 hashed format;

You can check the validity of game data via https://hasher.link service. To do this, you must convert the provided SALT of a finished game into SHA384, and then compose a line, consisting of the stake 0-head / 1-tail + received SHA384 hash, get the RIPEMD-160 hash from the composed line and it should be equal to the hash in the note to the transaction of the player who created the game, starting from the 2nd byte;

You can check your completed and winning transactions at any time in the SmartHoldem block explorer https://blockexplorer.smartholdem.io

The payments will be made automatically after each game;

You can view detailed statistics on your games in “My statistics” section;

All games occur only between players!

IMPORTANT: by participating in the game of “Heads or tails”, you agree to all possible risks of the game process and confirm that you are 21 or more years old!