You see the "Call Me" page, as shown below.
Look at the Solidity code at the bottom.
When this contract is deployed, the variable isComplete starts with the value false.
To change it to true, you need to execute the callme() function.
On the left side, click the "Begin Challenge" button.
A MetaMask box pops up. Click Confirm.
After a few seconds, the left side of the "Call Me" page shows your contract's address, as shown below.
Name the new file callme.sol
Paste in the code from the "Call Me" page, as shown below.
On the left side of the Remix page, click the Compile icon, outlined in green in the image above.
Click the "Compile callme.sol" button.
Then click the Deploy icon, outlined in red in the image above.
A Metamask box pops up. Click Next. Click Connect.
On the "Call me" page, copy the address your contract was deployed to.
In the Remix page, in the lower portion of the "DEPLOY & RUN TRANSACTIONS" pane, paste that address into the box next to the "At Address" button, outlined in red in the image below.
Click the "At Address button.
Click the orange callme button, outlined in green in the image below.
A Metamask box pops up. Click Confirm.
When the function call succeeds, you'll see a green check mark in the lower right pane of the Remix window, outlined in green in the image below.
A MetaMask box pops up. Click Confirm. You win, and a little dancing figure appears on the lower left, as shown below.
Flag C 601.1 GIF Name (15 pts)
In your browser, right-click the little dancing figure and click Inspect.The flag is the filename of this GIF image, covered by a green rectangle in the image below.
Posted 5-20-22 by Sam Bowne
