hi can anyone share codes
Welcome to the forum.
You have to do the test and lessons. The forum members will only give hints to solved the problem.
If you have a question about a specific challenge as it relates to your written code for that challenge, just click the Ask for Help button located on the challenge. It will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.