And in the first page is help too
Can we make our own puzzle and publish it??

Black has all of their pieces and is about to promote their unpromoted pawns. But White can checkmate with only two rooks and a pawn.

Thanks for the tips on how to create a puzzle and share to a forum thread.
I’m looking for a way to do the following on chess.com:
- Create and save puzzles (not on a forum, just within my own chess.com library).
- Have them shuffled in a random order so that I can practice drilling through them (like flash cards).
Is it possible to do something like this on chess.com?
Thanks!

Unfortunately, if you're planning to put it on Chess.com, you're out of luck. I don't know how they make their puzzles, but they don't dip into other peoples' games. However, if you would like, you can create your own puzzle and post it in a forum. Here's how.
1. Click the game board icon above the forum post. It should bring you to a gameboard screen.
2. Click "set up position" and set up your puzzle.
3. Click the "moves" tab. Make the moves that will solve your puzzle for BOTH teams. Just click on the pieces on the board and move it like in a chess game.
4. Click the "theme" tab. Select "puzzle".
5. Click "insert". Your puzzle will be posted.
I hope that this teaches you how to make a puzzle, although, unfortunately, you can't publish it.
Where is the theme tab? I have a mate in 9
If don't understand go to help and ask here