A trustless game on a blockchain: Join Rock Paper Scissors Lizard Spock
Let's play a game
Do you know Rock Paper Scissors Lizard Spock?
So the rules are pretty simple:
Scissors cuts paper. Paper covers rock. Rock crushes lizard. Lizard poisons Spock. Spock smashes scissors. Scissors decapitates lizard. Lizard eats paper. Paper disproves Spock. Spock vaporizes rock. Rock crushes scissors.
Got it?
No? OK let's Sheldon explain for ya:
Now let's play
- Choose you hand
- Write your hand as a silly/weird/unguessable sentence. Example: Rocky balBoa punching
- Commitment: Hash the sentence with SHA-256, for example on this site or on your computer (shell, program, openssl) if you know how to do it. My commitment would be :
f0eaa7f515c7e2354e1701a5d62223a5883c4c28323abae71934f88c29350500 - Comment with your commitment
- After the first payout, reveal your hand. I will do the same
- The wining hand will be the one who crushes the most hands.
I want participation more than the money so I will share the rewards.
My hands is
commitment: 7680a7993e22714199977cf181fbca82102b721d902b4fb2fff5fb7075940732
hand: I don't have paper officer!
image source
I wish I understood this. Maybe one day...
it's not that hard! why don't you try?
I don't understand the whole HASH thing. I'm not at all technical.
just think of it as a mean to get the fingerprint of someone: it is not common to get to person with the same fingerprints and it is "impossible" to "link" the fingerprint to the person if you don't know the person. That sums it up.
Yes but this 'Hash the sentence with SHA-256' leaves me utterly baffled.
use the website and type your sentence, press generate (remember the sentence that represents your move in the game) and post the hash here. Pretty easy took like 20 seconds.
My hand:
I don't have paper officer!REveal your hands!!
Seems fun, good idea to hash everyone's answers. Upvoted, followed and resteemed. Hopefully more will join in.
Oh and:
be6a86c521d4846929d5e61c109a11b23f6af453876f49ec90d166a8b7542333
Can you reveal your hands now?
"Vulcans Rule" = Spock
oh you beat me....
ahaha Thanks for playing.
You want to play again? https://steemit.com/game/@cryptohazard/play-a-game-without-trust-on-steemit-the-magic-of-hashing
fe4aa4b56da99c4722c82ece3efdb4da97788ee1a2a5415bd5f912f7dc49a58a
Can you reveal your hands now?
lizard... sentence was "Lizard eats paper and poisons Spock."
looks like you beat me :( and @cyber-punk. thanks for joining.
I win! This was a cool idea... We should do it again sometime and see if more people play
I will do it sometimes this week and let people know.
Do you want to join me again? https://steemit.com/game/@cryptohazard/play-a-game-without-trust-on-steemit-the-magic-of-hashing
b45b50f0ff21cd504f523261ca8778ae384ab35631fc868d7f00c07c8b11e8ae
Can you reveal your hands now?
"am I doing this right?"
it was suppose to be one of "Rock Paper Scissors Lizard Spock" .... Next time I guess.