No, as far as I know.

1. You can, but each time it will get retired in a matter of minutes (and the more you publish it, the quicker it will get, because the beta testers will get upset ;) )
2. unfortunately, no. Since final submisions aren't possible for kata in draft mode, you cannot see their code.

Note that CW isn't supposed to be used this way by teachers. Nothing forbids you to use existing katas, but creating kata specifically for your students would be a misuse of the platform, sort of abusing the service. Morevoer, the public side of CW isn't an appropriate environment for this. There is qualified.io, which is the equivalent of what you want (and created by the same team than CW), but there is pay wall, ofc.

1- so this means I can't publish this kata, right ?

2- is there a way I can collect the codes that get submitted to my unpublished kata in case I want to use it for students ? or do you know another website that I can use for this purpose ?

just because there are already tones of kata like this, so "we" don't need more of those. Otherwise, yes "easy" would match.

What makes the task not inetresting ? I would rather describe as easy.

The other points are great. Thank You for pointing them out.

Hi,

Well, it's better, but still not really ok

• random tests aren't random at all. But since you cover the whole valid domain, it's ok. The test block name should be changed, tho.
• just DON'T create one it block per test, it's cluttering the console for no reason. the dop describe one should be an it block.
• the task is still not really interesting
• what's the "wrong" function for...? => to remove.

This will probably not survive the beta phase. You could keep the kata as drafts and send the direct link to your friends. They won't be able to "submit final", but they could train on the kata without it being published, this way.

Cheers

Sorry Sir. I am just new to the site. I don't even want my kata to be published to everyone. I just want my friends to solve it and I will check on their codes because of that I didn't write strong tests. Is there a way I can achieve that without publishing it ?