shellgame

A simple shell game solidity contract extended from ChainIDE Storage template.

This contract is used to illustrate some unique features of Conflux Network:

Designing for normalizing gas and storage collateral to the user

Contract sponsorship

Call guess() with 0, 1, or 2 and payment of 1 CFX. Random chance of winning.

If guess is correct, 2 cfx is returned and a new random number is generated and stored as meaningful variable.

If guess is not correct, 1 wei is returned and a new random number is generated and stored as non-meaningful variable.

Contract is Ownable really for educational and illustrative reasons. getNumber() and setRange() are not needed in a pure sense.

Deployed, verified, and fully sponsored on the Conflux Core Space Testnet at:

https://testnet.confluxscan.io/address/cfxtest:acc3sg8ffunb07cnrmt0xcwnx41wj5bhx2rga5w9rm

Tutorial at:

https://www.youtube.com/watch?v=6mjuER2WvjQ